Ask question

Ask question

All categories

2 years ago

14

A studemt is hiring a 3-kilometer race. he runs 1 kilometer every 2 minutes. select the function that describes his distance fro

m the finish line after x minutes.
A.f(x)=-1/3x +2
B.f(x)=-1/2x +3
C.f(x)=1/2x +3
D.f(x)=1/3x +2

1 answer:

Paha777 [63]2 years ago

7 0

The answer which we found by inspection is
B. f(x) = -1/2x + 3

You might be interested in

Simplify the expression. Write your answer as a power.

OlgaM077 [116]

59049/1048576 the / is a fraction

8 0

2 years ago

PLEASE ANSWER DONT IGNORE ): I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS

Lera25 [3.4K]

Answer:

Niether of them are correct

Step-by-step explanation:

If you actually put into your calculator 2^28, it equals 268,435,456. This is because you're not just squaring 28, you are multiplying 2 by 2-- 38 times. This will quickly add up, even if you start out with 2 it will create a very large number.

7 0

2 years ago

Theo earns £20 one weekend.

Colt1911 [192]

Answer:

He spend on bus fares £7.50

4 0

2 years ago

Read 2 more answers

Need help<br> Please<br> Thank

Kay [80]

Step-by-step explanation:

I don't know what exactly the Question

but I tried to simplify to get the answer.

So Katherine , just write some words in the solution. ( that's what I understood).

7 0

3 years ago

If a = 31, what is the circumference of the circle? (Round to one decimal place.)

gregori [183]

circumference is 62pi which equals 194.8

area is 31^2pi which equals 3109.1

3 0

2 years ago

Read 2 more answers