Do do this, you use the distance formula: time * speed = distance
So you do, 4.9 * 15.5 = 75.95
So, the rover will travel <u>75.95 centimeters</u> in 15.5 seconds at a speed of 4.9 cm./s
The answer would be 9 if it was rounded to the second decimal place.
We are trying to isolate . Subtract from both sides.
Find the square root of both sides.
<em>Note: I've attached a graph of .</em>
ANSWER: the 2nd term would be 18
3 x 2 = 6
6 x 6 = 36
36 divided by 2 = 18