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2 years ago

Samuel is going to invest $4,900 and leave it in an account for 14 years. Assuming the

Mathematics

1 answer:

Vladimir79 [104]2 years ago

3 0

Answer:

0.054

Step-by-step explanation:

Using the compound formula A=P(1+r/n)^nt we can plug in the numbers we know. A being the total, P the initial amount, n is the number of compounds in a year, and t is the number of years passing. So 10300= 4900(1+ r/2)^2(14). We have to isolate r in order to find the rate. We can divide both sides by 4900, giving us 103/49= (1+ r/2)^28. Then we take the 28 square root from both sides. 1.02689= 1 + r/2. Subtract 1 from both sides. 0.02689= r/2. Then multiply both sides by two. r= 0.054.

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Answer:

Step-by-step explanation:

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2 years ago

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sergeinik [125]

Answer:

Answer is below

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3 years ago

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Lera25 [3.4K]

Answer:

105

Step-by-step explanation:

$A=lw$ $A=$ (.5)πr²

to get the area of the shaded parts you have to subtract the area of the semicircle from the area of the rectangle

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3 years ago

Find the surface area of square pyramid someone help

IgorC [24]

Answer:

65 square units

Step-by-step explanation:

The base of the pyramid is 5 by 5 , surface area is 25 square units.

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3 years ago

A bicycle wheel has a diameter 60inches how many rotations would it take to go 600 feet

hichkok12 [17]

First, we want to convert 600 feet to inches:

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3 years ago

Read 2 more answers