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Elena-2011 [213]
3 years ago
8

What is the area of a circle with a radius of 1 foot?

Mathematics
2 answers:
vladimir2022 [97]3 years ago
5 0

Pi feet squared (I hope I helped!)

Luba_88 [7]3 years ago
4 0

Step-by-step explanation:

pi feet square

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Draw a picture of 3 5/7 as a fraction.
natima [27]

If you would do this in whole number form, it'll be 40/7.

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Write an integer for this situation <br><br> 1 . $50 deposit
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Tammy borrowed $5000 at a rate of 12% compounded monthly. Assuming she makes no payments, how much will she owe after 9 years?
Dominik [7]

Answer:

$14,644.63

Step-by-step explanation:

To solve this problem we can use the compound interest formula which is shown below:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance </em>

<em>r = interest rate </em>

<em>n = number of times compounded annually </em>

<em>t = time </em>

<em />

First change 12% into a decimal:

12% -> \frac{12}{100} -> 0.12

Lets plug in the values:

A=5,000(1+\frac{0.12}{12})^{9(12)}

A=14,644.63

Tammy will own $14,644.63 after 8 years,

5 0
3 years ago
PLEASE ANSWER AND HELP
ra1l [238]
She must save $91.80.
7 0
3 years ago
A cylinder holds 27.72 litres of water,when full.Find the hieght of the cylinder if the diameter is 42cm​
krek1111 [17]

Answer:

27.72litres=27.72×1000 cm^3

(¡)Height of cylinder=27720×7/(22×21^2)=20cm

Step-by-step explanation:

(¡)First convert litres in to cm^3 take it as the volume of the cylindrical container

(¡¡)Then use V=22/7×r^2×h equation and substitute the values to V and r. Then find the value of h

#V=27.72×1000 (V= volume)

# r = 42/2=21 (r = radius)

8 0
3 years ago
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