3 years ago

I have no idea how to do this can someone please answer it.

Mathematics

1 answer:

harkovskaia [24]3 years ago

3 0

Answer:

$a_{10} = 2.5(10 - 1) + 3$

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HELP!!! i need it asap, thank you

Step2247 [10]

Answer: H

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4 years ago

Mr. Davis bought solar lights for a pathway at his house. The lights cost $29.95 each and have an

tamaranim1 [39]

You can set it up as an equation:

29.95x + 2x

then plug in x = 7.

I'm not sure how this really relates to the distributive property though.

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4 years ago

Census Bureau data shows that the mean household income in the area served by a shopping mall is $64,500 per year with the stand

Elenna [48]

Considering the situation described, the null hypothesis is given as follows:

$H_0: \mu = 64,000$ .

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if the <u>mean is the same as in the Census</u>, of $64,000, hence:

$H_0: \mu = 64,000$ .

At the alternative hypothesis, it is tested if the mean is different from the Census, hence:

$H_1: \mu \neq 64,000$ .

More can be learned about hypothesis tests at brainly.com/question/13873630

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2 years ago

Solve for the value of c

Alecsey [184]

Answer:

The answer is c=15.

Step-by-step explanation:

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3 years ago

Angle A is the complement of angle B.

love history [14]

Answer:

C) cos A=sin B

Step-by-step explanation:

A is complement of B: A+B=90⁰

Sin(A)=sin(90-B)=cos(B)

Cos(A)=cos(90-B)=sin(B)

So c)

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4 years ago