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grandymaker [24]
3 years ago
8

I need help quick plz

Mathematics
2 answers:
Bess [88]3 years ago
7 0
Hello, the answer is C
algol [13]3 years ago
5 0
The answer is C hope this helps
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Please help me with this question.
g100num [7]

Answer:

44580 inches

Step-by-step explanation:

Given, D (diameter)= 22 inches

Therefore, r (radius)= 22/2= 11 inches

Volume= \frac{4}{3}×π×r³

            =\frac{4}{3}×3.14×22×22×22

            =44579.626 inches

            =44580 inches

3 0
3 years ago
A gallery has 25 paintings in its permanent collection, with display space for 10 at one time. How many different collections ca
Anastaziya [24]
You need to know in how many ways you can choose 10 out of 25 items when order does not matter. This is a combination problem.

_{n}C_{r} =  \dfrac{n!}{(n - r)!r!}

_{25}C_{10} =  \dfrac{25!}{(25 - 10)!10!}

_{25}C_{10} =  \dfrac{25 \times 24 \times 23 \times 22 \times 21 \times 20 \times 19 \times 18 \times 17 \times 16 \times 15!}{15! \times 10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1}

_{25}C_{10} =  \dfrac{25 \times 24 \times 23 \times 22 \times 21 
\times 20 \times 19 \times 18 \times 17 \times 16}{10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3 
\times 2 \times 1}

_{25}C_{10} =  \dfrac{23 \times 11 \times 20 \times 19 \times 2 \times 17}{1}

_{25}C_{10} = 23 \times 11 \times 20 \times 19 \times 2 \times 17

_{25}C_{10} = 3,268,760

6 0
4 years ago
Read 2 more answers
Find the value of x that makes the lines parallel
Andreyy89
The equation is
8x +7=125
8 0
3 years ago
Read 2 more answers
What is 72 ounce in 2 steaks as a unit rate
Ilya [14]
The unit rate in this scenario is the number of ounces per steak/in one steak.

72 oz/2 steaks= 36 oz per steak

Final answer: 36 oz per steak
3 0
3 years ago
Find the measure of the angle labeled x (ADB) in the circle below. A B​
My name is Ann [436]
The answer is the last option!
17’
8 0
2 years ago
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