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.

Related Questions

Express 100,000 as a power of 10

Answers

Answer:

10^5

Step-by-step explanation:
10 multiplied by itself five times (10*10*10*10*10) is 100,000.

Use the Pythagorean Theorem to find the missing length and then round the
result to the nearest tenth.

Answers

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

Step-by-step explanation:

3.
Find c when a = -4 and b = 2
a-7
C=-
b

Answers

Answer:

[tex]c = 15[/tex]

Step-by-step explanation:

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

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

[tex]b = (-8)-7[/tex]

[tex]b = (-15)[/tex]

[tex]c = -(-15)[/tex]

[tex]c = 15[/tex]

.325 equals what fraction

Answers

Answer:

according to desmos scientific calculator, the answer is 13/40

13/40 is the correct answer

Answer the question 3523+4353

Answers

Answer:

7,876

Step-by-step explanation:

brainliest please

Round each amount to the nearest hundred to find an estimate of:

3891 ÷ 289

Answers

Answer:

Step-by-step explanation:

Estimates are often made by rounding the operands to 1 or 2 significant digits. Here, that is accomplished by rounding each number to the nearest hundred.

Rounded to hundreds, the problem becomes ...

3900 ÷ 300

= 39/3 = 13

An estimate of the quotient is 13.

The circumference of a circle is 18.84 yards. What is the circle's diameter?

Answers

Circumference = 18.84 yards
Diameter = 6 yards

Give me a real life example of when you would use area. * (your own wording please!!!!)

Answers

A real word example where area would be useful is if you were building a house or if you designed clothes

Answer:

Area is very commonly used in our world we just may not immediately recognize it. Most if not all construction workers use area to figure out how much Sq feet they have to work with. When decorating your home you need to know how much space is in each room. When installing carpet or hardwood you'll need to figure out the area of your room.

Hopefully this helps!

Which of the following is a perfect square trinomial?

A. 4x^2 + 20xy - 25y^2

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

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

D. 4x^2 - 20xy + 25y^2

Answers

Answer:

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

Step-by-step explanation:

[tex]4x^2-20xy+25y^2\\\\=(2x)^2-2\cdot 2x \cdot 5y+(5y)^2\\\\=(2x-5y)^2[/tex]

An 18 ft. tree casts a 15 ft. long shadow as shown in the following figure.

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

A.30
B.40
C.50
D.60

Answers

Answer:

The answer should be C=50

Step-by-step explanation:

What is the range of this data set? 64°, 72°, 74°, 68°, 70°, 68°, 68°, 75°, and 44°

Answers

Answer:

Step-by-step explanation:

First put your numbers in order

44 , 64 , 68 , 68 , 68 , 70 , 72 , 74 ,

Then subtract the Highest and Lowest numbers by each other

75 - 44 = 31

PLEASE EXPLAIN’

Which set of numbers correctly
shows a number, its opposite, and
its absolute value, in that order?
A 98.4
-98.4 98.4
B -74.3 -74.3
-74.3 74.3
C 46.2 46.2 -46.2
D 28.9 -28.9 -28.9

Answers

Answer:

Step-by-step explanation:

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

A manufacturer of headphones determines that the cost per unit for a pair of headphones is $38 and that the fixed cost is $24,400. The selling price for the headphones is $99. Find the break-even point.

please help and show the work thank you.

Answers

Answer:

Solve the following equation

Step-by-step explanation:

x is the amount of headphones

38x = 99x + 24400

Find when both sides are equal, that is the break even

For context, question 6 is:
What inverse operation will be used to undo the volume of Julie's jewelry box to find its edge lengths?

Volume formula for a cube is: volume = edge^3

//I have already answered This, I need help with #7, which is:
"If V = 216, what is the edge length of Julie's jewelry box?"

Answers

Answer:

Step-by-step explanation:

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

Tomas used 3 and one-third cups of flour and now has 1 and two-thirds cups left. Which equation can he use to find f, the number of cups of flour he had to begin with?
f + 3 and one-third = 1 and two-thirds
f minus 3 and one-third = 1 and two-thirds
3 and one-third f = 1 and two-thirds
f divided by 3 and one-third = 1 and two-thirds

Answers

Answer : B

Explanation :

f - 3 and one third = 1 and two thirds goes with the word problem.

Answer: B

f - 3 and one third = 1 and two thirds

how many times should you expect to see heads if a fair coin is tossed 3500 times?

Answers

Answer:

1750

Step-by-step explanation:

If you flip a coin, you should theoretically get heads 50% of the time and tails 50% of the time. So in this case you would get heads 1,750 times.

What is the value of x in the equation 1/3x-2/3=-18
?
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

Soo

x = -52

sin^2(theta)(1+cot^2(theta))-1=0

Answers

Hope it helpssss….best of luck

jon had 20 grapes an sally took 14 how many are left

Answers

20-14=6 Jon has 6 grapes left

Four divided by 1,000 rounded to the nearest whole number

Answers

Answer:

4 ÷ 1,000 = 0.004

Rounding up to 0 as the nearest whole number

Wesley can use the equation y=3x to calculate how far he has walked, where y represents the number of miles walked, and x represents the number of hours walked. How many hours must Wesley walk to travel 16.5 miles?

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)

you need to devide distance by speed to get time.

Jenna's pool is 22 feet long, 12 feet across and 6 feet deep.How many square feet of plaster will it take to cover it? (Be careful:Think about which parts will or won't be covered in plaster)

Answers

Answer:

264sq feet

Step-by-step explanation:

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

a. 25
b. 32
c. 27.2
d. 26.4

Answers

Answer:

27.2

Step-by-step explanation:

sin 54 = opposite / hyp = 22 / x

sin 54 = 22/x

x = 22/sin54 = 27.2

Need answer ASAP will give BRAINLEST

Please put a full answer thank you

Answers

Answer:
1. It means they saved $125 in 10 months
2. y = 25/2

please help me no links

Answers

Answer:

1. 4

2. 39.3700787 (just round it up)

heresa earned scores of 88 points, 84 points, 88 points, and 91 points on four tests. What is the lowest score she can get on the fifth test and still finish with an average score of 90 points?

96 points
97 points
98 points
99 points

Answers

Answer:

99 points

Step-by-step explanation:

total of scores of 4 tests = 88 + 84 + 88 + 91 = 351

5 tests with an average score of 90:

⇒ total of scores = 5 × 90 = 450

Lowest score of 5th test = 450 - 351 = 99 points

Answer:

99 points

points scored:

88 points , 84 points, 88 points , 91 points, let the fifth test points be "n"

given score with an average 90 points

[tex]\sf \rightarrow \dfrac{88 +84+88+91+n}{5} =90[/tex]

[tex]\sf \rightarrow 351+n =90 (5)[/tex]

[tex]\sf \rightarrow n =450-351[/tex]

[tex]\rightarrow \sf n = 99[/tex]

based on sample 2, how many students from the entire student population would prefer not to start at 7:45 am

Answers

Answer:

270

Step-by-step explanation:

from web

Find the value of cos
V
V rounded to the nearest hundredth, if necessary.

Answers

Answer:

image

Step-by-step explanation:

image

How do I get the answer??

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:

√45 can be written as √9 * √5 (using the rule √ab = √a * √b)√9 simplifies to 3, so it is 3√5

Now we can simplify the operation in the parenthesis by combining like terms:

3√5 + √5√5 + √5 + √5 + √54√5

Now using the same rule as above, we can multiply the values:

√2(4√5)4√10

Your solution is 4√10

Find the question. 1/3 +(5/7)=

Answers

Answer:

22/21

Step-by-step explanation:

1/3 + 5/7

LCM of 3,7 = 3 x 7 = 21

1/3

= 1/3 x 7/7

= ( 1 x 7 )/( 3 x 7 )

= 7/21

5/7

= 5/7 x 3/3

= ( 5 x 3 )/( 7 x 3 )

= 15/21

1/3 + 5/7

= 7/21 + 15/21

= ( 7 + 15 )/21

= 22/21

22/21 is the answer I think

Other Questions

Which of the following is the solution to the equation 4 over 5 times n = 20N = 4N= 12N = 16N = 25 During the 19th century, the Anti-Saloon League: a. advocated the use of alcohol. b. became a strong national adversary of business. c. was destined to be the strongest single element opposing industry over the following century. d. accepted money for granting favors to corporations. Which one of the following will cause the sea level to rise? A. the melting of the Ross ice shelf B. the melting of the Greenland ice cap C. the melting of a very large iceberg D. all of the above Estoy segura que la tienda____a las nueve. (cerrar) Brown, the president and director of a corporation engaged in owning and operating a chain of motels, was advised, upon what seemed to be good authority, that a superhighway was to be constructed through the town of X, which would be a most desirable location for a motel. Brown presented these facts to the board of directors of the motel corporation and recommended that the corporation build a motel in the town of X at the location described. The board of directors agreed, and the new motel was constructed. The superhighway plans were changed, however, after the motel was constructed, and the highway was never built. Later, a packinghouse was built on property adjoining the motel, and the corporation sustained a considerable loss as a result. The shareholders brought an appropriate action against Brown, charging that his proposal had caused a substantial loss to the corporation and seeking recovery of that loss from Brown. What result A sample of computer tablet batteries has a mean battery life of 28 months and standard deviation of 4 months. What is the lifespan of batteries that are within the given standard deviation of the mean?1. 1 Standard deviation 2. 2 Standard deviation3. 3 Standard deviation What motivated Japan to begin creating an empire in the late 19th century? A. the desire to encourage foreigners to immigrate to Japan B. the need for raw materials to support its growing industries C. the wish to spread the Japanese language throughout the world D. the lack of markets for its agricultural products pt 2 to my last question PLEASE HELP I WILL GIVE BRAINLIEST Find the unit rate and answer the question. Only put the number of hours in as your answer. (Your answer will look something like this... 325) Which is the best use for the converse of the Pythagorean theorem? to show that all triangles have a right angle to prove that a triangle is equilateral to determine from the side lengths if a triangle is a right triangle to find the length of an unknown side of a right triangle Which open-ocean zone order shows decreasing temperature?deep zone, transition zone, surface zonesurface zone, transition zone, deep zonetransition zone, surface zone, deep zonesurface zone, deep zone, transition zonePLEASE HURRY WILL MARK BRAINLIEST. An object of mass m is oscillating with a period T. The position x of the object as a function of time is given by the equation x(t)=Acost . The maximum net force exerted on the object while it is oscillating has a magnitude F. Which of the following expressions is correct for the maximum speed of the object during its motion? A scale diagram of a statue is drawn using a scale of 1 cm to 6 m.The statue is 30 m tall in real life.How tall is the diagram of the statue? Please help me!In three to five sentences, describe the role of women in movements to improve social and economic conditions, and explain the successes they had. A sequence of dna that codes for a specific, detectable product, such as a protein or rna is called a Questioncomplete each sentence with the correct subject pronoun._____________est tudiante._____________ sommes l'universit._____________ suis un ami._____________ est professeur._____________ sont copains._____________ est acteur._____________ tes ici?_____________ sont chanteuses.2 Which sentence is TRUE? A. You must accept ALL the aid in a financial aid offer. B. All of the aid listed in Offer #2 is free, meaning it does not need to be paid back. C. All universities use the same format for their financial aid offer. D. You can choose to accept some of the aid listed in the financial aid offer and decline some aid. Luca sells muffins and juice boxes at theschool snack bar. muffins are $1.50 eachand juice boxes are $1.25 each. From the tip of a 9 foot tree, to the end of it'sshadow is 15 feet. Which is longer, the treeor the shadow? By how much?