70*300
=70(100+100+100)
=7,000+7,000+7,000
=21,000
Answer:
The diver will be in free fall for
seconds.
Step-by-step explanation:
The distance in feet, that an object falls in t seconds is given by the function
.
Now, given that the height is 4800 feet and we have to calculate the number of seconds the diver was in a free fall.
Therefore,
⇒
⇒
seconds.
Therefore, the diver will be in free fall for
seconds. (Answer)
Answer:
C.) 2331
Step-by-step explanation:
63x37=2331
Well on 3 for the circle its 1/2×15×8=60