The speed of light is 1.86 × 105 miles/second. how far will light travel in 500 seconds?

Light will travel 9.3 × miles in 500 seconds.

Step-by-step explanation:

Given:

speed = 1.86 ×   miles/sec

time = 500 sec

Using the formula of distance

distance = speed × time

              = 1.86 × × 500

              = 93,000,000 miles or 9.3 × miles

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: