The height of a free falling object at time t can be found using the function, h(t) = - 12t2 + 36t. where h(t) is the height in feet and t is the in seconds. find the time when the object hits the ground 1 sec 2 sec 3 sec 4 sec

3 seconds

Step-by-step explanation:

We want to find when h(t) =0

0 = - 12t^2 + 36t

factor out a -12t

0 = -12t( t-3)

Using the zero product property

-12t = 0 and t-3=0

t = 0   and t=3

t=0  is when it is dropped and t=3 is when it lands

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type