2 years ago

Does anyone know this

Mathematics

1 answer:

Tpy6a [65]2 years ago

4 0

Answer: 40

Step-by-step explanation:

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What 2 numbers equal -36 when multiplied together but equal 0 when added together?

Lelu [443]

You can do that using +6 and -6 .

(6) · (-6) = - 36

(6) + (-6) = 0

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3 years ago

A simple random sample of size n=40 from a population with mu = 74 and standard deviation= 7. Does the population need to be nor

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3 years ago

Suppose Jessica opens a savings account with $5000 that compounds interest daily. The APR at the time Jessica opens the account

IrinaK [193]

Hi there

1+0.035=(1+r/360)^360
Solve for r
R=(((1.035)^(1÷360)−1)×360)×100
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2 years ago

How do I find X in this problem

pogonyaev

You know that BC is congruent to x so you need to solve for x using the ratio:
$\frac{12}{24}=\frac{x}{BC}$

So then we need to find BC.

We know:
$A=\frac{base \times height}{2}$
$28=\frac{BC \times 7}{2}$
Therefore BC =8

Then:
$\frac{12}{24}=\frac{x}{8}$
$x=8 \times \frac{12}{24} = 4$

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3 years ago

21²/0.219 to 2 significant figures

Oksanka [162]

21^2/0.219 = 2013.69863
2 significant figures are the 20, so the answer is 2000

3 0

1 year ago

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