Answer:
C 
Step-by-step explanation:
Answer:
Height of the ball after 3 seconds = 27.4 feet.
Step-by-step explanation:
h(t) = -4.9t^2 + 22t + 5.5
h(3) means the height of the ball at time 3 seconds after the ball was thrown.
h(3) = -4.9(3)^2 + 22(3) + 5.5
= 27.4 feet
Answer:
MOE= ± 0.098
Step-by-step explanation:
-The margin of error is calculated using the formula:

#Substitute to solve for MOE:

Hence, the margin of error is ± 0.098
Answer:
25%
Step-by-step explanation:
Answer:
<h2>
$1344.9</h2>
Step-by-step explanation:
This problem can be solved using the compound interest formula

Given data
A, final amount =?
P, principal = $586
rate, r= 6.6% = 0.066
Time, t= 13 years
Substituting our values into the expression we have

To the nearest cent the in 13 years the CD will be worth $1344.9