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photoshop1234 [79]
3 years ago
5

Please help!! Worth 28 points if you can solve it correctly and proof on paper

Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0

8p + 3q - 18 when p = 1/2 and q = 7

You are given that p is equal to 1/2 and q is equal to 7, so plug these values into p and q in the expression to find your answer.

Rewrite your expression to include the values of p and q plugged in. Your expression should look like:

8(1/2) + 3(7) - 18

According to PEMDAS, multiplication should be solved first before doing subtraction, so multiply 8 by 1/2 and 3 by 7. Rewrite your expression; your expression should look like this:

4 + 21 - 18

According to PEMDAS, addition and subtraction should be solved from left to right; they are not prioritized. So solve the expression from left to right and then you will have your answer.

4 + 21 = 25

25 - 18 = 7

Your answer is 7.

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Given the arithmetic sequence an = −4 + 4(n − 1), what is the domain for n?
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4

Step-by-step explanation:

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Solve for c in the equation 32c = 128.
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<u>Answer</u>

A. c = 4


<u>Explanation</u>

In algebra, what you do to one side of the equation, the same has to be done on the other side.

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divide both sides by 32

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Darren’s taxable income is $27,481. He is filling as head of household, and he has already paid $3847 in federal taxes. What wil
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3 0
3 years ago
Read 2 more answers
Can anyone help me on the last question?
Novosadov [1.4K]

Answer:

<h2>           0.7</h2>

Step-by-step explanation:

A' is everything what is not A

So:

    A' = {9, 10, 11, 12, 13, 15, 16}

Number of ways it can happen: |A'| = 7

Total number of outcomes: |Ω| = 10

Probability of an event happening:

                                         \bold{P(A')=\dfrac{|A'|}{|\Omega|}=\dfrac7{10}=0.7}

8 0
3 years ago
Can someone please help me
Zina [86]
A. You would use base*height (bh). You would multiply 4 and 5. The answer is 20in.

B. It would be 1/3*bh. The answer would be 6.6.
7 0
3 years ago
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