What is 9 more than y

Mathematics

1 answer:

Volgvan4 years ago

6 0

9 more than y is an expression so it would be 9+y

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The area is 5,184 inches^3

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4 years ago

Tessellation that use more than one type of regular polygon are called regular tessellations

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Answer:

FALSE

Step-by-step explanation:

A tessellation refest to a shape that is repeated over and over again covering a plane without any gaps or overlaps. The statement is false given that regular tessellations use only one polygon. Semi-regular tessellations are created with more than one type of regular polygon.

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4 years ago

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Nigel borrows $250 and pays 5.5% simple interest each year.If he pays back the money in on year what is the total amount that he

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Step-by-step explanation:

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1.015^x = 1.1726 <=>

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To the nearest tenth:

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3 years ago

Suppose that the probability that a person will develop hypertension over a life time is 60%. Of 13 graduating students from the

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Answer:

The mean number of the students who develop hypertension over a life time is 7.8.

Step-by-step explanation:

For each person, there are only two possible outcomes, either they will develop hypertension, or they will not. The probability of a person developing hypertension is independent of any other person, which means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

Probability of exactly x successes on n repeated trials, with p probability.

The expected value of the binomial distribution is:

$E(X) = np$