Question

Light travels about 186,000 mi/s. The function d(t) = 186,0bdt gives the distance dét), in miles, that light travels in t seconds. How far does light travel in 22 s?

Answer 1

By using the function for the distance light travels in time, d(t) = 186,000 × t, light travels a distance of 4,092,000 miles in 22 seconds.

Step-by-step explanation:

The question is how far light travels in 22 seconds if it travels at a speed of approximately 186,000 miles per second. To find the distance d(t), in miles, that light travels in t seconds, you can use the function d(t) = 186,000 × t. Plugging in the given value of 22 seconds, we get d(22) = 186,000 × 22 miles.

Therefore, the distance that light travels in 22 seconds is 4,092,000 miles.