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Novosadov [1.4K]
3 years ago
6

In how many ways can a gymnastics team of 4 be chosen from 9 gymnasts?

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0
In two ways. 4+4 is 8 your not supposed to go ober 9
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6 0
2 years ago
At the market, 8 apples cost $4dollar. How much do 9 apples cost?
Lorico [155]

Answer: $4.50 for 9 apples

Step-by-step explanation: To find out how much it is for 1 apple, we need to find the unit price of 1 apple which is the cost per apple.

Since we know that it costs $4 for 8 apples, to find the cost for 1 apple, we need to divide 8 into $4 or 4 divided by 8 which is 0.5 of 50 cents per apple.

Since we know that it costs 50 cents per apple, to find the cost for 9 apples, we will need to multiply .50 by 9.

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Therefore, it will cost $4.50 for 9 apples.

4 0
3 years ago
Someone help pls:( !!!!!!!!!!
lesantik [10]

Answer:

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Step-by-step explanation:

since it is division you want to make it multiplication so that you can get the answer easier

-1/2w<12

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w > -24

8 0
2 years ago
7. lid fills his sports bottle with 1.2 liters of water After his bike ride he drinks milliliters of the water How much waters le
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3 0
3 years ago
What is the completely factored form of of this polynomial 81x^4 - 16y^4​
Tasya [4]

Step-by-step explanation:

81x⁴ - 16y⁴

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(9x² + 4y²)(9x² - 4y²)

(9x² + 4y²)(3x + 2y)(3x - 2y)

5 0
2 years ago
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