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Varvara68 [4.7K]

3 years ago

5

A set of composite number less than 12.Express it in listing and set-builder methods

1 answer:

Ivanshal [37]3 years ago

7 0

composite numbers less than 12={1,3,4,6,8,9,10}

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Solve the given number problem.

Evgesh-ka [11]

I would say -26 because -22, -24, -26=-72

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2 years ago

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Kathie spent $38 on a fruit salad. She bought bananas, mangoes, and pineapples. Bananas cost $1 per pound, mangoes cost $2 per p

devlian [24]

Answer: X * 1 + Y * 3 + Z * 2 = 45

Step-by-step explanation: we will use bananas, apples and mangoes as the unknowns of the equation.

The value that you multiply to the unknowns will be multiplied by the price that corresponds to it.

These 3 products must be added to result in the total value that is 45.

X * 1 + Y * 3 + Z * 2 = 45

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2 years ago

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It costs $3.55 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 160% of the cos

larisa [96]

Okay this is what i got it might be wrong but i did it and then looked it up to make sure i was right & it showed the same answer!!

3.55 * 1.6= 5.68!!

4 0

3 years ago

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alice is writing an essay she has written 774 words there are 9 words on each line how may lines has she written

amid [387]

Answer:

86 words/line

Step-by-step explanation:

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5 0

2 years ago

If n = 10 and p = 0.70, then the standard deviation of the binomial distribution is

Leya [2.2K]

For a binomial distribution, the variance is
$\sigma^2=npq=np(1-p)=10*0.7*0.3=2.1$
$\sigma=standard\,deviation=\sqrt{2.1}=1.449$ (to 3 decimal places)

6 0

3 years ago