A = P(1 +rt) where A is the total amount(principal and interest), r is the rate, and t is the time invested.

A = 5200[1 + .0736(4.5)]
A = 6922.24

note we had to change the rate to a decimal by dividing by 100
Also 54 months is equal to 4.5 years...you enter time in years.

6 0

3 years ago

A baseball player swings and hits a pop fly straight up in air to the catcher. the height of the baseball in meters t seconds af

Ludmilka [50]

$h(t)=-4.9t^{2}+34.3t+1
\\h'(t)=(-4.9t^{2}+34.3t+1)'=-9.8t+34.3
\\h'(t)=0
\\-9.8t+34.3=0
\\
\\t= \frac{34.3}{9.8} =3.5
\\
\\h_{max}=h(3.5)=-4.9\times3.5^{2}+34.3\times3.5+1=61.025$

The ball reaches its maximum height after 3.5 seconds, and the maximum height is 61.025 meters.

3 0

3 years ago

- 1/2 (-5/6 + 1/3) simplified

zhannawk [14.2K]

-1/2(-5/6+-1/3)
-1/2(-1/2)
1/4

7 0

3 years ago

15. Which number is equivalent to 0.000001: 10^6 or 10^-6? Explain how you know.<br><br> Plz help me

atroni [7]

Dannng I thought I seen this one before

3 0

3 years ago