Answer:
30 feet
Step-by-step explanation:
Hello!
Half an hour is 30 minutes, so that means we are asked to find h(30).
Solve for h(30):
- h(30) = 150 - 4(30)
Substitute 30 for t - h(30) = 150 - 120
Simplify - h(30) = 30
The person would be 30 feet above the ground in half an hour.
The compounding equation is

. So

Divide by 3725

Daily =

=

= 1.6225
Monthly =

=

= 1.6218
Quarter =

=

= 1.6204
Yearly =

=

= 1.6141
The answer is yearly.
First simplify the number part, 14/2 = 7/1
then the x part,

y doesn't need to be simplified
then simplify the z part, z^-6 = z^6
put it all together...