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3 years ago

The summer after sophomore year, Haley nannied for a family and earned $2000. She

Mathematics

1 answer:

AnnZ [28]3 years ago

3 0

You want to calculate the interest on $2000 at5.8% interest per month after six years?

Here is your formula: I =p*r*t

P is the principal amount which is $2000

R is the rate of interest which is 5.8% per month

T is the time involved whihc is six years

You’re interest is 8352.00

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2 2/5 multiplied by 2 multiplied by 3 1/5

goldfiish [28.3K]

Answer:

15 9/25

Step-by-step explanation:

1 Convert 2\frac{2}{5}2

to improper fraction. Use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

\frac{2\times 5+2}{5}\times 2\times 3\frac{1}{5}

2×5+2

×2×3

2 Simplify 2\times 52×5 to 1010.

\frac{10+2}{5}\times 2\times 3\frac{1}{5}

10+2

×2×3

3 Simplify 10+210+2 to 1212.

\frac{12}{5}\times 2\times 3\frac{1}{5}

×2×3

4 Convert 3\frac{1}{5}3

to improper fraction. Use this rule: a \frac{b}{c}=\frac{ac+b}{c}a

ac+b

\frac{12}{5}\times 2\times \frac{3\times 5+1}{5}

×2×

3×5+1

5 Simplify 3\times 53×5 to 1515.

\frac{12}{5}\times 2\times \frac{15+1}{5}

×2×

15+1

6 Simplify 15+115+1 to 1616.

\frac{12}{5}\times 2\times \frac{16}{5}

×2×

7 Use this rule: \frac{a}{b} \times \frac{c}{d}=\frac{ac}{bd}

\frac{12\times 2\times 16}{5\times 5}

5×5

12×2×16

8 Simplify 12\times 212×2 to 2424.

\frac{24\times 16}{5\times 5}

5×5

24×16

9 Simplify 24\times 1624×16 to 384384.

\frac{384}{5\times 5}

5×5

384

10 Simplify 5\times 55×5 to 2525.

\frac{384}{25}

384

11 Convert to mixed fraction.

15\frac{9}{25}

15 9/25

8 0

3 years ago

Read 2 more answers

Consider a prism with a height of 8 inches and a 14-inch by 14-inch square base, and a cylinder with a height of 10 inches and a

vekshin1

Answer:

782.5inch³

Step-by-step explanation:

The question is on volume of a prism and that of a cylinder

Finding the volume of the prism

V=Bh where B is the base area and h is the height

Base area=14"×14"=196 inch²

height =8"

v=196×8= 1568 in³

Finding volume of the cylinder

v= $\pi$ r²h where r is the radius of cylinder and h is the height of cylinder

r=10/2=5 inches and h=10 inches

v=3.142×5×5×10=785.5inch³

The difference in volume

Difference in volume=1568-785.5=782.5inch³

5 0

3 years ago

Misty bought 3 CDS . the country music CD cost $12 . The rock music CD cost 2/3 as much as the country music Cd . The platinum e

stich3 [128]

Lets organize out the numbers and calculate them,
so .....
Country music cd is $12
Rock music cd is 12× 2/3 = $8
Platinum edition cd is $8 x 2 = $16

add up all of the final numbers
16+12+8 = $36

Your answer is
$36

7 0

3 years ago

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Geometry Question find the area of the circle

olasank [31]

Formula for the area of a circle is Pi*radius squared
So, we do Pi*2^2 which is 12.57

8 0

3 years ago

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Name each figure in triangle BDF

klemol [59]

The answer would be a Tell Me if it’s wrong and I’ll solve it The best I can have nice day

7 0

2 years ago