3 years ago

Fernando's shop charges $150 starting fee and $50 per hour. Angelina's

Mathematics

1 answer:

schepotkina [342]3 years ago

6 0

Answer:

5 hours

Step-by-step explanation:

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Jane wishes to have 20,000 available at the end of 10 years so she deposit money into an account that pays 1.14% compounded mont

max2010maxim [7]

Answer:

$\$17,846.12$

Step-by-step explanation:

we know that

The compound interest formula is equal to

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

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=10\ years\\ A=\$20,000\\ r=0.0114\\n=12$

substitute in the formula above

$\$20,000=P(1+\frac{0.0114}{12})^{12*10}$

$P=\$20,000/[(1+\frac{0.0114}{12})^{120}]$

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3 years ago

At the zoo on monday, 65 percent of the people in attendance were children. if 520 children were in attendance, how many people

inna [77]

Children = .65 * people
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800 people were in attendance

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Answer:

Step-by-step explanation:

12 x 1/3-2

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Studentka2010 [4]

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malfutka [58]

Answer:

$\frac{4}{5}$

Step-by-step explanation:

They both (36 and 45) go into 9. Divide them both by 9.

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