2 years ago

BRALIEST IF CORRECT :))

Mathematics

2 answers:

statuscvo [17]2 years ago

8 0

Answer:

-9

Step-by-step explanation:

because the - is invisible and is square root

yuradex [85]2 years ago

4 0

A. Is the right answer I think I have e does this one before back in5th so I’m sure it’s A.

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2/3 IS GREATER SO THEREFORE YOUR ANSWER WOULD BE '>'

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3 years ago

Don put $4,000 in a savings account with an interest rate of 4% for three years. If the interest is compounded annually, how muc

miskamm [114]

Answer:

$4,499.46

Step-by-step explanation:

We can use the compound interest formula for this problem:

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

P = initial balance

r = interest rate (decimal)

n = number of times compounded annually

t = time

First, lets change 4% into a decimal:

4% -> $\frac{4}{100}$ -> 0.04

Now lets plug the values into the equation as shown below:

$A=4,000(1+\frac{0.04}{1})^{1(3)}$

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3 years ago

\dfrac{-2}{3} \div 2\dfrac{1}{4} = 3 −2 ÷2 4 1

bekas [8.4K]

Answer:

$\dfrac{-2}{3} \div 2\dfrac{1}{4} = \dfrac{-8}{27}$

Step-by-step explanation:

Given

$\dfrac{-2}{3} \div 2\dfrac{1}{4} =$

Required

Solve

Start by converting the mixed number to improper fraction

$\dfrac{-2}{3} \div \dfrac{9}{4} =$

Convert the division to muliplication

$\dfrac{-2}{3} * \dfrac{4}{9} =$

$\dfrac{-2*4}{3*9}=$

$\dfrac{-8}{27}$

Hence:

$\dfrac{-2}{3} \div 2\dfrac{1}{4} = \dfrac{-8}{27}$

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3 years ago

The mean of 5 numbers is 4. What happens to the mean if the number 13 is added to the data set?

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Soloha48 [4]

Answer:

32 minutes

Step-by-step explanation:

44-12=32

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3 years ago

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