3 years ago

Find the amount of interest.

Mathematics

1 answer:

sattari [20]3 years ago

3 0

Answer:$80

Step-by-step explanation:

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1,280

Step-by-step explanation:

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3 years ago

Is the phrase ( Moving back 5 spaces on a game board) negative or positive

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Answer:

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2 years ago

Which is the graph of linear inequality x + 2y <= 12

denpristay [2]

X+2y=12
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A publisher reports that 30% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is

Ierofanga [76]

Answer:

Test statistic = - 2.29

Pvalue = 0.0110

Step-by-step explanation:

The hypothesis :

H0 : p = 0.3

H1 : p < 0.3

Test statistic :

z=pˆ−p/√p(1−p)/n

pˆ = 0.2

Z = (0.20 - 0.30) / √(0.30(1 - 0.30) / 110

Z = - 0.1 / √0.0019090

Z = - 0.1 / 0.0436931

Z = - 2.29

Test statistic = -2.29

The Pvalue :

P(Z < -2.29) = 0.0110

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3 years ago

Help

padilas [110]

Answer:

The answer is 100.5 $in^{3}$ .

Step-by-step explanation:

To solve for the volume of the cylinder, use the cylinder volume formula, which is V = $\pi r^{2} h$ .

Next, plug in the information given from the problem, and the formula will look like V = $(\pi) (2 in^{2}) (8 in)$ .

Then, solve the equation, and the answer will be 100.5 $in^{3}$ .

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3 years ago