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4 years ago

Which statements are true about the expression representing the area of the patio?

Mathematics

1 answer:

dangina [55]4 years ago

4 0

Answer:

the expression representing the area of the patio has four terms

the expression representing the area of the patio is a polynomial

the expression representing the area of the patio has a constant term

the expression representing the area of the patio is cubic

Step-by-step explanation:

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Subtract the quotient of 8 divided by 7 from 9

tekilochka [14]

Answer:

55/7

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3 years ago

Andrei [34K]

The answer is B I took the test

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3 years ago

Jane buys a bag of 15 tangerines for $2.85 find the unit price in dollars per tangerine if necessary round your answer to the ne

Ainat [17]

Answer:

19 cents

Step-by-step explanation:

2.85/15 = .19

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3 years ago

Suppose that a poll finds that 31.9% of taxpayers who filed their tax return electronically self-prepared their taxes. If thre

Aneli [31]

Answer: 0.0325

Step-by-step explanation:

Binomial probability distribution formula for x successes in n trials:-

$P(X=x)=^nC_x\ p^x\ (1-p)^{n-x}$ , where n is the number of trials , p is the probability of success.

Given : The probability that taxpayers who filed their tax return are electronically self-prepared their taxes : $p= 0.319$

If three tax returns submitted electronically are randomly selected, then the probability that all three were self-prepared is given by :-

$P(X=3)=^3C_3\ (0.319)^3\ (1-0.319)^{3-3}\\\\=(1) (0.319)^3(1)\\=0.032461759\approx0.0325$

Hence, the probability that all three were self-prepared =0.0325

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3 years ago

Solve (x - 3)² = 5<br> Give your solutions correct to 3 significant figures.

zvonat [6]

Answer:

$\sqrt{5} +3, -\sqrt{5} + 3$ or 5.236, 0.764

Step-by-step explanation:

7 0

3 years ago

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