36/4=9 48/3=16 so 9*16=144/2=72 so it is 72 square inches
Answer:
Step-by-step explanation:
Ur answer should be C
Answer:
0.79 sec
Step-by-step explanation:
Given there is a tool at the top of the building which is dropped by a worker and it follows the following equation at every instant of time .

where 
We know that this height is measured from the base of the building which means that when the tool reaches the bottom of the building it has h = 0 feet.
Let this be done at time t
h(t) = 0



t = 0.79 sec
Therefore the total time taken by the tool to reach the bottom of the building is 0.79 sec.
Answer:
500 times
Step-by-step explanation:
They breathe 20 times per minute for 25 minutes
20(times per minute) x 25(minutes) = 500
The usual!! Just add up 5.03+13.7 which is 18.73. Then add that up with 108 which is 126.73!