3 years ago

Kelly is running home from the park. The function shown gives her distance, D, in miles, from home after T minutes.

Mathematics

1 answer:

Elena-2011 [213]3 years ago

3 0

Answer:

.15 represents how many miles Kelly runs a minute.

You might be interested in

Does it make sense? In my data set of 10 exam scores, the mean turned out to be the score of the person with the third highest g

san4es73 [151]

Answer:

Yes

Step-by-step explanation:

Given that In my data set of 10 exam scores, the mean turned out to be the score of the person with the third highest grade.

No two people got the same score.

Let the scores be a,b,c,d,e in ascending order where no two scores are equal

If a+b=d+e =2c then we can have c as the mean of the scores of 5 persons

This is because

Total sum = a+b+c+d+e = (a+b)+c+(d+e)

= 2c+c+2c=5c

Average= 5c/5 = c

It makes sense and there are chances as long as the above condition is satisfied.

8 0

3 years ago

Pythagoras was born about 582 bc. Isaac Newton was born in 1643 ad. How many years apart were they born?

malfutka [58]

B.C. counts down to 0, and that's when A.D. starts counting up. That means you can add 582 and 1643, to get their difference. Pythagoras and Newton were born 2,225 years apart.

8 0

3 years ago

A carpenter bought a piece of wood that was 6.85 meters long. Then she sawed 0.57 meters off the end. How long is the piece of w

andrey2020 [161]

Answer:

6.28meters

it is the aswer if wrong please tell me

8 0

2 years ago

A sprinkler head turns through 40 one–degree angles every minute. What is the measure of the angle the sprinkler head turns afte

bixtya [17]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Pls help :) determine which function has a greater rate and explain how you know.

Nesterboy [21]

Using exponential function concepts, it is found that the second function has a greater rate, as 0.8 > 0.2.

<h3>What is an exponential function?</h3>

It is modeled by:

$y = ab^x$

In which:

a is the initial value, that is, y when x = 0.

b is the rate of change, as a decimal.

Function 1 is given by:

$y = 2(0.2)^x$

Hence the rate is b = 0.2.

Considering the values on the table, function 2 is given by:

$y = (0.8)^x$

Hence the rate is b = 0.8.

Hence, the second function has a greater rate, as 0.8 > 0.2.

More can be learned about exponential function concepts at brainly.com/question/14398287

4 0

2 years ago