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1 year ago

Which of the following would be a good estimate for -7.94 - 2.31?

Mathematics

2 answers:

Amiraneli [1.4K]1 year ago

7 0

Answer:-10.25

Step-by-step explanation:

Just because ;) -10.25= -10.00

ioda1 year ago

5 0

Answer:

-10

Step-by-step explanation:

Estimate between the two numbers?

Add them together first

Which equals -10.25

The closest would be -10

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Julien's parents want $64,000 at the end of 3 years. They put their money in an account that yields 10% per year compounded mont

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Answer: $\$47,471$

Step-by-step explanation:

Given

Julien's parents want $64,000 at the end of 3 years

The rate of interest is 10% annually

Suppose they invested P amount initially

So, compound interest, compounded monthly is

$\Rightarrow A=P\left( 1+\frac{r}{n}\right)^{nt}\quad [\text{n=Numner of compounding periods}]\\\\\text{Insert the values}\\\Rightarrow 64,000=P\left( 1+\frac{0.10}{12}\right)^{12\times 3}\\\\\Rightarrow 64,000=P\left( 1+\frac{10}{12}\right)^{36}\\\\\Rightarrow P=\dfrac{64000}{1.3481}\\\\\Rightarrow P=\$\ 47,471.37\approx \$ 47,471$

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3 years ago

Which number is distributed in this expression 5(3 + 2 + 8)? *

Agata [3.3K]

Answer:

c.5

Step-by-step explanation:

5(3 + 2 + 8)

The number outside of the parenthesis is distributed to the numbers inside of the parenthesis

5 0

3 years ago

Read 2 more answers

Help help help math

anygoal [31]

Answer:

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Step-by-step explanation:

The circumference (C) is calculated as

C = πd ( d is the diameter )

Here d = 18 , then

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2 years ago

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JulsSmile [24]

Answer:

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Step-by-step explanation:

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juin [17]

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