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2 years ago

What is the greatest common factor (GCF) of 80 and 100?

Mathematics

2 answers:

marshall27 [118]2 years ago

4 0

Answer:

20.

Step-by-step explanation:

We found the factors and prime factorization of 80 and 100. The biggest common factor number is the GCF number. So the greatest common factor 80 and 100 is 20

garik1379 [7]2 years ago

4 0

Answer:

Step-by-step explanation:

The factors of 80 are : 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 100 are : 1, 2, 4, 5, 10, 20, 25, 50, 100

The common factors are : 1, 2, 4, 5, 10, 20

The greatest common factor is 20

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bixtya [17]

What statement? 3/10

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3 years ago

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Anarel [89]

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3 years ago

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The dog spa in Champlin has an outside play area. Each play area is in

RoseWind [281]

Answer: $12,723.45

Step-by-step explanation:

Details of each play area :

The radius of circle = 18 feet long

Cost of fake grass per square foot = $12.50

Therefore,

We can obtain the Area of the play area by calculating the area of the circle:

Area of a circle = πr^2

Area = π × 18^2

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5 0

2 years ago

A company sells its product for $59 per unit. Write an expression for the amount of money received (revenue R) from the sale of

zaharov [31]

Answer:

$R = 59x$

Step-by-step explanation:

We are given the following in the question:

Cost per unit = $59

Let x units of product be sold.

We have to write an expression the amount of money received (revenue R) from the sale of x units of the product.

Revenue:

It is the total income and is obtained by multiplying the quantity of goods sold by the unit price of the goods.

Revenue =

$\text{Unit Cost}\times \text{Units sold}\\R = 59x$

is the required expression of revenue.

6 0

3 years ago

A chemist begins studying a radioactive sample that has a mass of 450 grams.

77julia77 [94]

Answer:

The question should say..... How much of the sample is left in......FIVE.....weeks? At least that is what I think you want to know.

The answer is 318.13 grams.

Step-by-step explanation:

450 - 6.7% = 419.85 grams ---- End of week 1

419.85 - 6.7% = 391.72 grams ---- End of week 2

391.72 - 6.7% = 365.47 grams ---- End of week 3

365.47 - 6.7% = 340.98 grams ---- End of week 4

340.98 - 6.7% = 318.13 grams ------ End of week 5

5 0

2 years ago