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bogdanovich [222]
3 years ago
9

Use the formula P=2l+2w to find the perimeter of a rectangle with length l=52 cm and width w=86 cm.

Mathematics
1 answer:
Mashcka [7]3 years ago
5 0
The perimeter for this rectangle is: 276
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Fynjy0 [20]
The formula for compound interest is:
A=P(1+r/n)^(nt)
Where A represents the amount of money in the account after t years, P is the principal (investment), n is the number of compoundings per year, and r is the interest rate in decimal form.
P=11,100
r=.031
n=12 (monthly)
t=19
A=11,100(1+.031/12)^(12*19)
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88 students for 4 classes?
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Answer:

210  cm³

Step-by-step explanation:

RULE :

the volume of the triangular prism = the area of the base × the height

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Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol ( μ, rho, σ) for the indicat
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Answer:

c) H0 : p = 5.8%

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Step-by-step explanation:

At the null hypothesis, we test that the percentage is equal to a certain value. At the alternate hypothesis, we have a test about this percentage, if it is more, less, or different from the tested value.

A psychologist claims that more than 5.8 percent of the population suffers from professional problems due to extreme shyness

At the null hypothesis, we test if the percentage is 5.8%

H_0: p = 5.8\%

At the alternate hypothesis, we test if this percentage is more than 5.8%. So

H_a: p > 5.8\%

This means that the correct answer is given by option c.

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Hoi!

The basic metric unit of capacity is a liter. :)
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