The third **variable** should be solved for by substituting the system accordingly within one of the original equations.

The number is said to be in its simplest form when divided into its smallest equivalent fraction. What to do to find the most basic form. Verify a fractional integer to verify if it qualifies as a **prime number.** A statement having two spherical geometry and an equal sign in the middle is called an equation in mathematics. The general form of any equation contains the degrees of all the variables in **descending order**. The conventional form of the a linear equation is an x + b = 0. The general form of a linear equation with two variables is an x + b y + c = 0. (or something similar). An identity holds true regardless of the value given to the variables.

given

From the system, choose any two equation pairings. The Addition/Subtraction technique should be used to remove so same element from each pair.

Apply the addition and subtraction method to the two new equations' system of problems.

The third variable should be solved for by substituting the system accordingly within one of the original equations.

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**The complete question is :-**

How to solve three system of equations ?

Find the equation of a circle centered on the origin going through the point (-5,3)

The given center and point on the** circle **of (0,0) and (-5, 3), respectively

gives the equation of the circle as [tex]x^{2} +y^{2} =\sqrt{34}[/tex].

The general form of the equation of the** circle **is presented as follows

(x - h)² + (y - k)² = r²

Where,(h, k) is the center of the **circle **and r is the radius of the **circle**

Here (h, k) is centered about the origin and the radius of the** circle **

Radius of the **circle** = √[(-5-0)² + (3-0)²]

= √(25+9)

=√34.

The equation of a **circle** centered on the origin going through the point (-5,3)

[tex]x^{2} +y^{2} =\sqrt{34}[/tex]

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Dina's mother is four times older than Dina. Dina is 35 years younger than her father. Dina's father was 5 years older than Dina's mother when Dina was born. How old is Dina now?

**Answer:**

10 years old

**Step-by-step explanation:**

Let m = mother's age

Let f = father's age

Let d = Dina's age

m = 4d d = f-35 f = m+5

Substitute the middle equation in to the first equation

m = 4(f - 35) Use the distributive property

m = 4f - 140 subtract 4f from both sides

*m -4f = -140

In equation 3 above, subtract m from both sides to get

f = m+5

f - m = 5 rearrange so that the m term is first

*-m + f = 5

Now add the equations together that have *

m -4f = -140

-m + f = 5

-3f = -135 Divide both sides by -3

f = 45 This is the father's age. To find Dina's age, plug 45 into the second equation above:

d = f -35

d = 45 -35

d = 10.

To find the mom's age, use the third equation:

f = m+5

45 = m + 5

40 = m

You can check this by plugging the answers you found and you can see that all three equations are solved.

m = 4d d = f - 35 f = m + 5

40 = 4(10) 10 = 45 - 35 45 = 40 + 5

40 = 40 10 = 10 45 = 45

In Bayes Theorem, you have some starting information, then you collect some new information so that you can _______ the original probabilities so you now have better information.

In **Bayes Theorem**, apart from the already starting information, some new information so that you can **update or transform** the original probabilities so you now have better information.

**What is Bayes Theorem?**

The **Bayes' theorem** was named after Thomas Bayes and it is used in probability theory and statistics as one of the fundamental theorems. It estimates the likelihood of an event based on knowledge of circumstances that might be connected to it in the past.

**The Formula for Bayes' Theorem**

The **Bayes' theorem **is given as,

P(A|B) = P(A).P(B|A) / P(B)

Here, for two events A and B,

P(A|B) is the probability for likelihood of A when B is true

P(B|A) is probability for likelihood of B when A is true

P(A) is the independent probability of event A

P(B) is the independent probability of event B

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A designer is hanging a mirror that is 101 centimeters (cm) wide in a room.

The center of the wall is 190 cm from the right end of the wall. If the designer

hangs the mirror so that the center of the poster is located at the center of the wall,

how far will the left and right edges of the poster be from the right end of the wall?

**Answer:**

240.5 cm and 139.5 cm, respectively

**Step-by-step explanation:**

101 cm / 2 = 50.5 cm

The right edge of the mirror is 50.5 cm to the right of the center line.

The right end of the wall is 190 cm from the center line.

190 cm - 50.5 cm = 139.5 cm

139.5 cm + 101 cm = 240.5 cm

240.5 cm and 139.5 cm, respectively

an economic research commission claimed that among the 500 stores there are 308 dealing with european companies, 266 dealing with asian companies 103 dealing with both sides regularly and 59 not dealing with either side. i) what is the probability that the stores deal with european or asian companies? ii) what is the probability that the stores do not deal with european companies? iii) what is the probability that the stores only deal with asian companies? iv) what is the probability that stores do not deal with only one type of company

**Step-by-step explanation:**

Let S be the set of all the stores in the sample, A be the set of stores dealing with Asian companies and E but the set of stores dealing with European companies

i. The set of stores that deal with European or Asian companies is A ∪ E. The inclusion-exclusion principle states that |A ∪ E| = |A| + |E| - |A ∩ E| = 266 + 308 - 103 = 471. So P(A ∪ E) = 471/500 = 0.942

ii. E' = S - E. |S-E| = 500 - 308 = 192. So P(E') = 192/500 = 0.384

iii. |A - E| = |A| - |A ∩ E| = 266 - 103 = 163. So P(A - E) = 163/500 = 0.326

iv. Stores that do not deal with only one type of company, must deal with both Asian and European companies. We are given that |A ∩ E| = 103. So P(A ∩ E) = 103/500 = 0.206

Easy, right?

Then mark as brainlist!

How do I find and construct the geometric mean in this problem?

x would be the **side**-**length** of a **square **that has the same **area **as a **rectangle **with width b and length a.

√(a*b) = x

How to find the value of x?Notice that you have two "**lengths**" which are a and b.

And you want to find x such that:

a/x = x/b

Now, notice that w e can rewrite the above **expressions **as:

a*b = x*x

This means that x would be the **side**-**length** of a **square **that has the same **area **as a **rectangle **with width b and length a.

Now, if you know the values of a and b (you can get these by using a ruler for example)

Then you can replace them in the **equation**:

a*b = x*x

√(a*b) = x

And find the value of x that meets the given **condition**.

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given that the midpoints of pq is (-3,1) and q (7,5), obtain the co-ordinates of p

The **coordinates **of P are (-13, -3), given the **coordinates **of Q as (7, 5) and the **coordinates **of the **midpoint **of PQ as (-3, 1).

The **midpoint **of AB, given any **points **A (x₁, y₁) and B(x₂, y₂) is given as **point **M = ({(x₁ + x₂)/2},{(y₁ + y₂)/2}).

In the question, we are given that the **midpoint **of PQ is (-3, 1) and **point **Q is (7, 5).

We are asked to find the **coordinates **of **point **P.

We assume the **coordinates **of **point **P as (x, y).

Thus, the midpoint of PQ = ({(x + 7)/2}, {(y + 5)/2}),

that is, (-3, 1) = ({(x + 7)/2}, {(y + 5)/2}).

Thus, we can show that:

(x + 7)/2 = -3,

or, x + 7 = -6,

or, x = -6 - 7 = -13.

(y + 5)/2 = 1,

or, y + 5 = 2,

or, y = 2 - 5 = -3.

Thus, the **coordinates **of P are (-13, -3), given the **coordinates **of Q as (7, 5) and the **coordinates **of the **midpoint **of PQ as (-3, 1).

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What is the probability of on-time arrival in class given that the subject is biology?

The **probability** of on- time arrival in class given that the subject is biology is 82.4%.

Given the following table relating to subject on tie assignment submission and on time arrival in class.

Subject On time submission On time arrival

Physics 89.7% 82.3%

Maths 88.2% 88.7%

Chemistry 89.4% 83.1%

Biology 90.1% 82.4%

Total 88.5% 84.7%

We have to find the **probability** of on time arrival in class given that the subject is biology.

We have been given the corresponding percentages and percentages in itself shows some quantity. **Percentage** is the **ratio** of **total** favourable outcome to total outcome.

From the table the probability of on time arrival in class given that the subject is biology is 82.4%

Hence the **probability** of on- time arrival in class given that the subject is biology is 82.4%.

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Question is incomplete as it should includes the following table:

Subject On time submission On time arrival

Physics 89.7% 82.3%

Maths 88.2% 88.7%

Chemistry 89.4% 83.1%

Biology 90.1% 82.4%

Total 88.5% 84.7%

Answer:

82.4%.

Step-by-step explanation:

3.

There was an earthquake in San Francisco April 18, 1906. More recently there was another earthquake in Columbia June 27, 2014. Earthquakes are measured using the associated amplitude on the Richter scale. Let a1 be the amplitude for the San Francisco earthquake and a2 be the amplitude for the Columbian earthquake.

San Francisco earthquake equations is below

Columbia earthquake below (view image)

a. Use the properties of logs to determine how many more times severe was the San Francisco earthquake? The severity is equal to the ratio below:

a1/a2

Using the properties of **logarithms**, it is found that the San Francisco earthquake was **24.71 times more severe** than the Columbian earthquake.

As given in the problem, the **intensities **of the earthquakes are given by **logarithms of base 10**. Then, supposing that the intensities are [tex]R_1, R_2, R_1 > R_2[/tex], the ratio of the **intensities **is given by:

[tex]R = 10^{\frac{R_1}{R_2}}[/tex]

For this problem, the **intensities **are:

[tex]R_1 = 7.8, R_2 = 5.6[/tex]

Hence the **ratio **is:

[tex]R = 10^{\frac{7.8}{5.6}} = 24.71[/tex]

The San Francisco earthquake was **24.71 times more severe** than the Columbian earthquake.

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a set of data has the values 11,14,23 and 16 what value would have to be added to set for the mean of the 5 numbers to be 18

**Answer:**

**26.**

**Step-by-step explanation:**

(11+14+23+16+x) / 5 = 18 where x is the value to be added.

(64 + x) / 5 = 18

64 + x = 90

x = 90 - 64

= 26.

Proving Theorems about Parallelograms: Tutorial

?

Given: Quadrilateral ABCD is a parallelogram. Prove: ZBAD ZDCB, and ZABO ZODA. Match each

statement to its corresponding reason. Scroll down to see all the choices. Click the links in the statements to view

related diagrams. Drag the items on the left to the correct location on the right.

AB CD

BO ADview diagram)

Let A, B, C, and D form a parallelogram.

Draw ACand BD. (view diagram)

AB=CD

BC=AD

AABCE ACDA

AABD ACDB

ZBAD ZDCB(view diagram)

LABC ZCDA(view diagram)

ACAC, and BD BD

given

9 of 2

Opposite sides of a

parallelogram are .

line segments have

equal measures.

drawing line segments

Reflexive Property of

Equality

SSS criterion for

Corresponding angles

of triangles are

A *parallelogram* is a type of quadrilateral that has opposite sides to be *equal*, and opposite angles to be *equa*l.

Thus to *complete* the given **proof** in the question, the required statements and reasons are stated below:

STATEMENT REASONS

1. AB ≅ CD, *Opposite* sides of a

BC ≅ AD *parallelogram* are equal

2. A, B, C, and D form a paralelogram Given

3. Draw AC and BD Drawing **line** segments

4. AB = CD, Equal line *segments* have

BC = AD equal measures

5. ΔABC ≅ ΔCDA SSS criterion for **equal **

ΔABD ≅ ΔCDB triangles

6. <BAD ≅ <DCB Corresponding angles of equal

<ABC ≅ <CDA * triangles* are equal

7. AC = AC, and BD = BD Reflective property of equality

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One number is 4 more than another, and their sum is 60.

If x = the larger number and y = the smaller number, then which of the following systems could be used to solve for the value of the smaller number?

The larger number is **32** and the smaller number is **28 **given that one number is 4 more than another and their sum is 60. This can be obtained by forming **algebraic equation** and finding

Given that one number is 4 more than another,

⇒x = y + 4 (equation (1))

Their sum is 60,

⇒x + y = 60

y + 4 + y = 60 (From (1))

2y + 4 = 60

2y = 56 ⇒ **y = 28**

x = y + 4 = 28 + 4 ⇒**x = 32**

Hence the larger number is **32** and the smaller number is **28** given that one number is 4 more than another and their sum is 60.

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A probability that it will rain on a given day during the rainy season in Miami is 70%. If there are 140 days in the rainy season. On how many days should you except it to rain?

**Answer:**

98 days

**Step-by-step explanation:**

140*70%=140*(7/10)=14*7=98

the graph of f(x) can be stretched vertically and flipped over the x-axis to produce the graph of g(x). if f(x)

The correct option is** D:** G(x) = -5x².

The equation of G(x) will be -5x² after **vertically stretching** and** flipping.**

A function change called a stretch or compression makes a graph bigger or narrower without moving it horizontally or vertically.

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The complete question is -

The graph of F(x) can be stretched vertically and flipped over the x-axis to produce the graph of G(x). If F(x) = x², which of the following could be the equation of G(x)?

A: G(x) = -1/5x²

B: G(x) = 5x²

C: G(x) = 1/5x²

D: G(x) = -5x²

Which of the following is equal to the fraction below?

(4/5)^6

A. 6(4/5)

B. 4^6/5

C. 4^6/5^6

D. 24/30

**Answer:**

**C. 4^6 / 5^6**

**Step-by-step explanation:**

(4/5)^6

= **4^6 / 5^6**

[tex]\huge\text{Hey there!}[/tex]

[tex]\huge\textbf{Equation:}[/tex]

[tex]\mathbf{(\dfrac{4}{5})^6}[/tex]

[tex]\huge\textbf{Simplify it:}[/tex]

[tex]\mathbf{(\dfrac{4}{5})^6}[/tex]

[tex]\mathbf{= \dfrac{4}{5}\times\dfrac{4}{5}\times\dfrac{4}{5}\times \dfrac{4}{5}\times\dfrac{4}{5}\times\dfrac{4}{5}}[/tex]

[tex]\mathbf{= \dfrac{4\times4\times4\times4\times4\times4}{5\times5\times5\times5\times5\times5}}[/tex]

[tex]\mathbf{= \dfrac{16\times16\times16}{25\times25\times25}}[/tex]

[tex]\mathbf{= \dfrac{256 \times 16}{625\times25}}[/tex]

[tex]\mathbf{= \dfrac{4,096}{15,625}}[/tex]

[tex]\mathbf{\approx \dfrac{4^6}{5^6}}[/tex]

[tex]\huge\text{Therefore, your answer should be: }[/tex]

[tex]\huge\boxed{\frak{Option\ C. \dfrac{4^6}{5^6}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Someone help me please

The angle **m∠ABC **is 70 degrees.

The angle in a rhombus can be found as follows;

The opposite angle of a rhombus are congruent.

Therefore,

**∠B = 140 degrees**

Hence, the diagonal of a rhombus bisect an angle.

Therefore,

m∠ABC = 140 / 2

**m∠ABC = 70 degrees.**

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Can someone help me out with these problems and show work please !!

**Answer:**

13. 10a^4b²

14. -5y³ + 35y² - 10y

**Step-by-step explanation:**

Question 13:

(5a³b) (2ab) =

=10a^4b²

Question 14:

5y (-y² + 7y - 2) =

= -5y³ + 35y² - 10y

Hope this helps!

please help i need help solving this

**Answer:**

1.D 2.C 3.A 4.B

**Step-by-step explanation:**

hope this helped

The function f(x) = 200(0.5)x/50 models the amount in pounds of a particular

radioactive material stored in a concrete vault, where x is the number of years since

the material was put into the vault. Find the amount of radioactive material in the

vault after 140 years. Round to the nearest whole number.

Answer:

29 years

Step-by-step explanation:

Given the function [tex]f(x)= 200(0.5)^{\frac{x}{50} }[/tex], where x stands for the number of years since the material was put into the vault, we can[tex]f(x)= 200(0.5)^\frac{140}{50}}[/tex]

From here I'll just use a calculator & get 28.7, or 29 years.

Which type of mathematical problem is too complex for a classical computer to solve efficiently?

Calculating the **circumference **of a circle based on the circle's diameter.

**What kind of problems can a quantum computer solve?**

10 Difficult Problems **Quantum Computers** can Solve Easily-

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The complete question is -

Which type of mathematical problem is too complex for a classical computer to solve efficiently?

a. converting an irregular fraction to an approximate decimal value

b. multiplying two numbers that both have a large number of digits

c. finding two prime factors that result in a specific value when multiplied

d. calculating the circumference of a circle based on the circle's diameter

17

Post Test: Transformations and Congruence

Select the correct answer from each drop-down menu.

Consider Undefined control sequence \triangle HJI.

H

सौ

Triangle HJIis

triangle HJI, the triangles

#

triangle EFG. Since triangle EFGuses

Reset

Next

It should be noted that mathematical **transformations** involve changing an image in some prescribed manner.

Your information is incomplete. An **overview** will be given. A **transformation** is a general term for the specific ways to manipulate the shape and/or position of a point, a line, or geometric figure.

It should be noted that the **original** shape of the object is called the pre-Image and the final shape and position of the object is the image under the **transformation**.

There are four main types of transformations: **translation**, rotation, reflection and dilation. Also, in **geometry**, two figures or objects are congruent if they have the same shape and size, or if one has the same **shape** and size as the mirror image of the other

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Answer:

1. a translation and reflection

2. only rigid transfotmations

3. are congruent

Step-by-step explanation:

right on edmentum

find the area of a semicircle with the height of 33 ft in the diameter of 66 ft

**Answer:**

**Step-by-step explanation:**

**Comment**

The radius is 33 feet. The height is really a radius. The diameter consists of 2*r

r = diameter / 2

diameter = 66 feet

r = 66 /2 = 33

So you have 2 ways of finding the radius.

**Solution**

Area of a full circle = pi r^2

Area of a full circle = pi * 33^2

Area of a full circle = 1089 pi

Area of a semicircle = area of a full circle / 2

Area of a semicircle = 1089 * pi /2

Area of a semicircle = 544.5 * pi

**Answer**

Exact answer in terms of pi is 544.5 * pi

Approximate answer using 3.14 for pi = 3.14*544.5 = 1709.73

**Answer: **

**Area=**

**πr2**

**2**

** **

**Step-by-step explanation:**

**3.14159⋅(33)2**

**2**

** **

**=1710.5958**

Which is the population standard deviation of the data set: 8, 9, 10, 11, 12?

a. 10.123

1.414

b.

2.654

Please select the best answer from the choices provided

A

C.

d. 10

B

The **population standard deviation** of the data set is **1.414.**

**Standard deviation** is used to determine how the values in a group differs from the mean of the values in the group. It is a measure of variation.

**Mean **= (8 + 9 + 10 + 11 + 12) / 5 = 10

Sum of squared differences: (8 - 10)² + (9 - 10)² + (10 - 10)² + (11 - 10)² + (12 - 10)² = 10

√10/5 = **1.414**

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You purchase 9.25 gallons of gasoline at $3.15/gallon. You also buy gum ($1.10) and

windshield wiper fluid ($4.97). The state has a food tax of 4% and you give the clerk $30.00

cash. You pay the rest with your debit card. How much is charged to your debit card?

**Answer:**

**Step-by-step explanation:**

**Add **4% food **tax**:

**Total amount of purchase** is:

**Subtract $30** paid in cash:

**Answer:**

$5.25

**Step-by-step explanation:**

Cost of gasoline

9.25 gallons at $3.15 per gallon:⇒ 9.25 × $3.15 = $29.1375

Cost of gum

$1.10 plus 4% food tax:

⇒ $1.10 × 1.04 = $1.144

Total cost of purchases

Gasoline + gum + Windshield wiper fluid

⇒ $29.1375 + $1.144 + $4.97 = $35.2515 = $35.25 (nearest cent)

If $30.00 was paid by cash and the rest was paid for by debit card:

Debit card charge = $35.25 - $30.00 = **$5.25**

what is the ration that equivalent to 6/7

An **equivalent ratio** of the given ratio 6/7 is; 12/14

To find **equivalent ratios,** we will just multiply the given ratio by any number that is equivalent to 1 such as 2/2, 3/3, 4/4, 5/5 e.t.c

Now, we want to find **equivalent ratio **of 6/7. Applying the procedure above, we can say that;

**Equivalent ratio **= (6/7) * (2/2) = 12/14

Thus, an **equivalent ratio **of 6/7 is; 12/14

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The average of a set of 18 consecutive integers is 22.5.what is the smallest set in the integer

**Answer:**

(y+17)÷18=22.5

y+17=22.5×18

y+17=405

y=405-17

y=388

can someone please help me

**Answer:**

A=120

B=165

C=240

**Step-by-step explanation:**

The movement of the progress bar may be uneven because questions can be worth more or less

(including zero) depending on your answer.

What are the exponent and coefficient of the expression 46-³?

The exponent is 3 and the coefficient is -4.

The exponent is -3 and the coefficient is 4.

O

The exponent is -3 and the coefficient is -4.

The exponent is 4 and the coefficient is -3.

The correct answer “the exponent is 4 and the coefficient is -3”

3. Which of the following best describes the reflection in the graph below

Reflection across y = -x

Reflection across x = 2

Reflection across x = 1

Reflection across y = x

**Answer: Reflection across x=2.**

**Step-by-step explanation:**

x=2 is the perpendicular bisector of segment UU'.

A football field is 160 feet wide and 360 feet in length. what is the distance around the field?

**Answer:**

**Step-by-step explanation:**

Distance around = 2*160 + 2*360

= 320 + 720

= **1080 feet.**

The** distance around **the** field** is 1040 feet.

It is required to **find** the distance around the field.

A **rectangle** is a type of quadrilateral that has its parallel sides equal to each other and all the four vertices are equal to 90 degrees.

Given that:

A football field is 160 feet wide and 360 feet in length.

A football field is in the shape of rectangle.

So, we know that ,

**Perimeter of rectangle= 2(length +breadth)**

Distance around

= 2(160 + 360)

=2(520)

= 1040 feet.

Hence, the** distance around **the** field** is 1040 feet.

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Conservative "think tank" that blends religion and political/cultural activism: - Evangelical Coalition - None of the above - Covenant Coalition - Pew Coalition
4. Sam has a painting currently worth$20,000. If the painting gains valueat a rate of 3% compoundedcontinuously, how much will thepainting be worth in 25 years?
a horizontal pipe with a diameter of 3 cm narrows down to a diameter of 2 cm, where it expels water into the surrounding air at a speed of 32 m/s. what is the gauge pressure in the larger diameter section of the pipe?
horizontal alignment refers to the fit of individual human resources with each other. True or False
1260 - you respond to a scene where a mentally ill adult is threatening to kill himself. he is refusing transportation to a hospital. you should
when living systems seek the positive over the negative, it is an example of the:
A rock weighs 100 N in air and has a volume of .00292m^3.The acceleration of gravity is 9.8 m/s^2.What is its apparent weight when submerged in water? Answer inunits of N.2nd partIf it is submerged in a liquid with a density exactly 1.6times that of water,what will be its apparent weight? Answer inunits of N.
feng was in need of a kidney transplant. what is the most important thing that needs to match between him and the kidney donor?
Calculate Ecell for the following reaction: 2Fe2+ (aq) + Cd2+ (aq) 2Fe3+ (aq) + Cd(s) (3sf) Determine the equilibrium constant (Keq) at 25C for the reaction Cl2(g) + 2Br (aq) =2C1 (aq) + Br2(1). Your answer should be in scientific notation format with 2sf Question 13 For the electrochemical cell, Cd(s) Cd2 (aq) Co2+ (aq)| Co(s), determine the equilibrium constant (Keq) at 25C for the reaction that occurs. (your newer should be in scientific notation format with 2 s Calculate AG" for the electrochemical cell Pb(s) | Pb2+ (aq)| Fe(aq)| Fe(aq)| Pi(s) (The unit is Kj/mol) Question 14 out of a po Dod of 3
In instances when having a single firm in the market makes sense, governments ________ to minimize negative externalities.will grant a patent or copyrightrequire licensesderegulate industrieshand out subsidiesbreak down barriers to entry
lasers are now used in eye surgery. given the wavelength of a certain laser is 514 nm and the power of the laser is 1.3 w, how many photons are released if the laser is used for 0.042 s during the surgery?
Answer all questions
x+4x+4+y-6y+9=5+4+9
there is a continuing trend in viewing traditional marriage relationships as the ideal. group of answer choices true false
decision-making is an integral part of the planning, directing, and controlling functions.true/false
What is the pH of a 0.015 M aqueous solution of hydrazoic acid (HN3) (Ka = 1.9 x 105) at 25C?2.891.823.286.554.87
The price of a phone was marked down by 10% at a kiosk. If the old price was 400000 Francs, calculate its actual selling price
The figure shows three tennis balls in a can with each tennis ball having a diameter of 2.5 inches. What is the total volume of the air space around the three tennis balls?
The total price of purchasing a basket of goods in the United Kingdom over four years is Year 1 = 940, Year 2 = 970, Year 3 = 1000, and Year 4 = 1070. Calculate two price indices, one using Year 1 as the base year (set equal to 100) and the other using Year 4 as the base year (set equal to 100). Then, calculate the inflation rate based on the first price index. If you had used the other price index, would you get a different inflation rate?
A group of people sitting at a table in a dark room with a window. Their faces are looking toward the light coming from the window.How has the artist used light to create a desired affect in this piece? What do you hypothesize the source of the light to be and why?