Answer:
the correct answer is option D which is $1,954.94
Step-by-step explanation:
loan amount = $8,944.61
interest = 7.8% = 7.8 %/2 = 3.9 %
compounded semi annually = 2 × 12 + 7 = 31 months
time = 31/6 months

hence, the correct answer is option D which is $1,954.94
Answer:240.1 m
Step-by-step explanation:
We are given the following equation that models the the time it takes to an object to fall to the ground:

Where:
is the time it takes to the object to fall to the ground
is the object's initial height
is the acceleration due gravity
Isolating
:



Solving with the given data:

This is the initial height
P= 278, because 2(68)=136 and 2(71)=142, so just add them together to get the answer.