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3 years ago

Is the time it takes you to run a 100 meter race a function of the speed you run

1 answer:

5 0

Answer: Yes, the time it takes to run a 100 meter race is a function of the speed you run.

In a function, there is an input and only one corresponding output. In the case of a race time, it depends on your speed.

A person with a slower speed will have a longer race time.
A person with a higher speed will have a shorter race time.

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if a rug was 5 times as long as thia record sheet, how long would it be? measure the length of this record sheet in centimeters.

vlada-n [284]

<u>Answer: </u>

If a rug was 5 times as long as this record sheet. The length of this record sheet in centimeters is 100x centimeter

<u>Solution: </u>

Given that a rug was 5 times than the record sheet.

Let assume the length of the record sheet = x units

Then from given information,

Length of the rug = 5x units

Conversion of measure of record sheet in centimeter completely depends upon in which unit the length is given.

Suppose the given length is in meters, than need to multiply the given length by 100 to get the length in centimeter that is

x meter = $x \times 100$ = 100x cm

Conversion factor will change accordingly to the unit of given length which needs to be convert into centimeter.

4 0

2 years ago

What is the answer to 4x+y=10

Alina [70]

Answer:

y = -4x + 10

Step-by-step explanation:

I am going to assume you are trying to write the equation of a line.

4x + y = 10

4x - 4x + y = 10 - 4x

y = -4x + 10

7 0

2 years ago

A storage tank has A circumference Of 200 meters what is the area of the base of the tank

lorasvet [3.4K]

Circumference = 2 pi r

2 pi r = 200

r = 100 / pi

Area of base = pi r r

Area of base = 100*100 / pi

Area of base = 3183.1 sq. m.

6 0

3 years ago

Which expression is equivalent to 9(y+5)

Marizza181 [45]

Answer:

9y+45

Step-by-step explanation:

9(y+5)

=9*y+9*5

=9y+45

8 0

3 years ago

Read 2 more answers

Mike sold H hats. Nate sold three times as many hats as Mike. Write an expression for the number of hats Nate sold.

Lubov Fominskaja [6]

Answer:

3 times Mike's amount = 3h

4 0

2 years ago