2 years ago

A sprinter can run 319 feet and 11 seconds find the sprinters unit rate of feet per second

Mathematics

2 answers:

Brilliant_brown [7]2 years ago

7 0

The answer is 29 ft per second. Just divide 319 by 11

Naddik [55]2 years ago

4 0

Answer:28 feet per second

Step-by-step explanation:

Given : The distance traveled by sprinter = 319 feet

The time taken by sprinter = 11 seconds

We know that the formula to calculate the unit rate of distance per time is given by :_

$r=\dfrac{\text{Distance}}{\text{Time}}\\\\\Rightarrow\ r=\dfrac{319}{11}\\\\\Rightarrow\ r=29\text{ feet per second}$

Hence, the sprinters unit rate = 28 feet per second

You might be interested in

I NEED HELP ITS FOR A GRADE THIS IS LAST QUESTION I GIVE U BRAINLIEST IF U GET IT RIGHT

yulyashka [42]

Answer:

1rst is 2

2nd is 28 4/5

3rd is 26 4/5

3 0

2 years ago

a plumber charges $52.50 per hour plus a $75.00 service charge your father's firm hires him to fix some leaky pipes find the tot

aleksley [76]

(4.5 x 52.5) + 75 = 311.25

7 0

3 years ago

Read 2 more answers

The number of people who own smartphone to the number of people who owns a flip phone of 4:3 if 500 more people own a smartphone

almond37 [142]

2000 smartphones and 1500 flip phones

4-3=1

1x500=500

500x4=2000

500x3=1500

3 0

3 years ago

A six-sided number cube is rolled twice.

kondor19780726 [428]

The probability is 1/6, 16%, or 0.16

5 0

3 years ago

Simplify the expression. Explain each step:<br> 1. 3.5 + (x + 2.7)<br> 2. (8 x k) x 4

barxatty [35]

In a way, you are adding like terms.
3.5 + 2.7 = 6.2, therefore making the answer 6.2 + x

The brackets can be ignored so you are really just asked 8 x 4 x k. 8 x 4 =32 so you end up with 32k

8 0

2 years ago