Step-by-step explanation:
The height of the swipe card is given by :
.....(1)
We need to find the maximum height of the swipe card and the time to reach the maximum height.
For maximum height, put dh/dt = 0
So,

It will take 1.67 seconds to reach the maximum height.
Now, put t = 1.67 s in equation (1).

Hence, the maximum height of the swipe card is 34.68 feet and the time to reach this height is 1.67 s.
Answer:

Step-by-step explanation:
×
6 x 6 = 36
4 + 3 = 7 (add exponents because its multiplication)
A -3 subtracted by 10 is -13 and it stays 2
Answer:
perimeter = 4 
Step-by-step explanation:
Using the distance formula
AB = 
= 
= 
= 
The perimeter of a square is 4 times the length of one side.
So, perimeter = 4 