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Andrews [41]
3 years ago
5

How many ways can Rudy choose 5 pizza toppings from a menu of 20

Mathematics
1 answer:
lozanna [386]3 years ago
8 0

Answer:

15504 ways

Step-by-step explanation:

C(n,r)=\frac{n!}{r!(n-r)!} \\\\C(20,5)=\frac{20!}{5!(15)!} \\\\C=15504

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An investment firm wants to create a billboard that displays an enlarged $1,000,000 bill. The actual size of the bill is 2.61 in
Mandarinka [93]

We know how wide the billboard will be. Therefore, to know how much the original image should be enlarged, you must divide the final width of the billboard between the current width of the invoice.

We know both data, then we perform the operation:

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3 0
3 years ago
Which statement decribes the ratio 13:8?
Mamont248 [21]

Answer:

D

Step-by-step explanation:

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4 0
3 years ago
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Elza [17]

Answer:

See explanation below.

Step-by-step explanation:

Given: 100 lbs on Earth is 16.6 lbs on the moon.

a. The independent variable is weight. The gravity of the Moon and the gravity of the Earth are constant. Weight can change, but gravity is a constant.

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100 / 16.6 = 6.02. Take the Moon weight and multiply by 6.02:

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Proof:

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d. A person who weighs 50 lbs on the Moon:

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Hope this helps! Have a good day and year! :)

5 0
2 years ago
How do you write 2.92 trillion in scientific notation form
yaroslaw [1]

Answer:

2.92 × 10⁹

Step-by-step explanation:

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7 0
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Answer:

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Step-by-step explanation:

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