Jogging is one of the few sports that has been consistently increasing over the past few years. The number of people jogging (in millions) from the years 2000 to 2009 is given by the equation y=x+22, where x is the number of years after 2000.

a. Use this equation or a graph of it to complete the ordered pair (4, ).
b. Write a sentence explaining the meaning of the answer to part (a).
c. If this trend continues, how many joggers will there be in 2021 ?

a. Complete ordered Pair
(4, )

Answers

Answer 1

Answer:

a. (4, 26)

b. The number of people jogging in 2004 was 26 million.

c. 43 million

Step-by-step explanation:

To complete the ordered pair, use the given first value of the pair as the value of the variable in the equation. Evaluate the equation to find the second value of the ordered pair:

y = x +22

y = 4 +22 = 26

The ordered pair is (4, 26).

The ordered pair tells you (years after 2000, number of joggers in millions). That means the ordered pair (4, 26) tells you 4 years after 2000, there were 26 million joggers.

21 years after 2000, the value of x is 21, so the value of y is ...

y = 21 +22 = 43

There will be 43 million joggers in 2021.

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Which of the following is the angle formed by the sun's rays and the ground?

A.30
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Answers

Answer:

The answer should be C=50

Step-by-step explanation:

PLEASE EXPLAIN’

Which set of numbers correctly
shows a number, its opposite, and
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A 98.4
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Answer:

Step-by-step explanation:

because -98.4 is the opposite of 98.4 and 98.4 is it's absolute value

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Answers

Circumference = 18.84 yards
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For context, question 6 is:
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Answers

Answer:

Step-by-step explanation:

The inverse of cubed is cubed root. The cubed root of 216 is 6.

3.
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Answers

Answer:

[tex]c = 15[/tex]

Step-by-step explanation:

[tex]b = 2a - 7[/tex]

[tex]b = 2(-4) -7[/tex]

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Answer:

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Answer:2 squared +3 squared and the square root of that number

Step-by-step explanation:

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Answer:

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O -56
O -52
O 52
O 56

Answers

Answer:

x = -52

Step-by-step explanation:

Multiply both sides of the original equasion by 3 to get:

x - 2 = -54

Slide over the - 2 across the equal sign to get a +

x = -54 + 2

-54+2 = -52

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x = -52

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Answers

Answer:

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Step-by-step explanation:

x is the amount of headphones

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Answers

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image

Step-by-step explanation:

image

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Answers

Answer:

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Step-by-step explanation:

because you only need to cover the top you multiply 22 x 12 to get 264 sq feet

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Answers

Answer:

4√10

Step-by-step explanation:

Hello!

Let's first simplify the radical.

We can do this by expanding the radical:

We need to pull out a perfect square factor to expand a radical and simplify it. In 45, we have 9 and 5 multiplied, and 9 is a perfect square.

Let's work with √45:

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Answer:

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Answers

16.5/3 = 5.5

Step-by-step explanation:

becuase he needs to walk 16.5 miles. and he can walk 3 miles per x(hour)

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Step-by-step explanation:

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Step-by-step explanation:

from web

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Answers

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Answer:

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Answers

Answer:

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B. 4x^2 - 14xy + 25y^2

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Answers

Answer:

[tex]D.~4x^2-20xy+25y^2[/tex]

Step-by-step explanation:

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Answers

Answer:

99 points

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99 points

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given score with an average 90 points

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Answers

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Explanation :

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Answer: B

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Answers

Answer:

Step-by-step explanation:

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Answers

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Answers

Answer:

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Answers

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Answers

Answer:

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Answers

Answer:

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