Answer:
1.04
Step-by-step explanation:
8.04 - 7 = 1.04
I hope this helps!
Answer:
13 seconds.
Step-by-step explanation:
Given

Required
Determine a reasonable solution for t
To do this, we equate h to 0.
becomes

Divide through by -4.9

Reorder the expression

Split
or 
This gives:
or 
But time can't be negative, So:

Answer:
hope this helps to find the interest
Step-by-step explanation:
450
Answer:
false
Step-by-step explanation: