Question

light travels at about 186,000 miles per second. the function rule, f(t)= 186,000t, represents the distance light travels in t seconds. find the distance light travels in 7.5 seconds. help me please

Answer 1

Any ideas?

Answer 2

@rosa12 ?

Answer 3

Do you recall the distance formula?

Answer 4

$$\huge\text{Distance}=\text{rate}*\text{time}$$

Answer 5

I do not know how @skullpatrol

Answer 6

Have you seen the above formula before?

Answer 7

no

Answer 8

Well... you have now!

Answer 9

I make this I think it's wrong. f(186,000)=7.5

Answer 10

Try again please.

Answer 11

You need to look at the formula d = r * t very carefully.

Answer 12

distance=186,000x7.5

Answer 13

I do not know

Answer 14

Which of the numbers: d, r or t is 186,000 miles per second?

Answer 15

r