Answer:
C. Amplitude = 3 feet; period = 8 hours; midline: y = 4
Step-by-step explanation:
The midline is halfway between the lowest point and the highest point.
y = (1 + 7) / 2
y = 4
The period is the time it takes for a full cycle. So the period is 8 hours.
The amplitude is the distance from the midline to the lowest or highest point.
a = 4 − 1 = 3, or a = 7 − 4 = 3
It's also half the distance between the lowest and highest points.
a = (7 − 1) / 2
a = 3
It would be 40,000 cm because 2 meters = 200 cm and 200*200 = 40,000
Answer:
8x squared - 7 -9x squared + 8 +10x
Step-by-step explanation:
Answer:
FV= $70,887.15
Step-by-step explanation:
<u>First, we need to calculate the future value of the $130 deposit for 5 years:</u>
FV= {A*[(1+i)^n-1]}/i
A= monthly deposit= $130
i= 0.08/12= 0.0067
n= 5*12= 60 months
FV= {130*[(1.0067^60) - 1]} / 0.0067
FV= $9,561.96
<u>Now, using the following formula, the future value of the investment after 25 years:</u>
<u />
FV= PV*(1 + i)^n
n= 25*12= 300
FV= 9,561.96*(1.0067^300)
FV= $70,887.15
Answer:
25cnm2
Step-by-step explanation:
