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oksano4ka [1.4K]
3 years ago
13

Please Help!!! 25 points!!!!

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0

Answer:

r = 3

Step-by-step explanation:

225 divided by 25 is 9 which is diameter

radius is half of the diameter which is 3

to find the radius you the formula of how to the volume of a cylinder then you flip it around.

Hopefully this helps you

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Convert (4,300°) to rectangular form
stepladder [879]

4300°F = 2371.111°C

conversion equation: (F − 32) × 5/9 = C

4300°F = 2644.261°K

conversion equation: (F − 32) × 5/9 + 273.15 = K

4300°C = 4573.15°K

conversion equation: C + 273.15 = K

4300°C = 7772°F

conversion equation: (C × 9/5) + 32 = F

4300°K = 4026.85°C

conversion equation: K − 273.15 = °C

4300°K = 7280.33°F

conversion equation: (K − 273.15) × 9/5 + 32 = F




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4 years ago
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68% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the
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(b) at least six

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10x.68=6.8

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What is the length of C'D' ?<br> feet
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In the band there are twice as many tubas as French horns and three more trumpets than tubas. Five times the number of trumpets
GenaCL600 [577]

Answer:

3 French horns

6 tubas

9 trumpets

Step-by-step explanation:

Let the number of French horns be x.

<u>Number of French horns</u> = x

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<u>Number of tubas</u> = 2x

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<u>Number of trumpets</u> = 2x + 3

Five times the number of trumpets equals nine times the number of French horns, plus triple the number of tubas, so

5(2x+3)=9x+3\cdot 2x\\ \\10x+15=9x+6x\\ \\10x+15=15x\\ \\15=15x-10x\\ \\15=5x\\ \\x=3\\ \\2x=6\\ \\2x+3=6+3=9

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3 years ago
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