LaneseM LaneseM

21-05-2019
Mathematics

contestada

The volume of a cylinder is 441pi. If the cylinder has a height of 9, what is the radius?

Respuesta :

quasarJose quasarJose

21-05-2019

Answer: 7

Step-by-step explanation:

volume of a cylinder = πr²h

441π = π *r²* 9

divide both sides by 9π

49 = r²

r =√49 = 7

Answer Link

kahmuraupshur15 kahmuraupshur15

21-05-2019

Answer:

49

Step-by-step explanation:

Answer Link

Otras preguntas

Can someone help me with this?

what is cross polination

Express in words 18.01

describe and compare the trends in hardness for group 1 and group 2 elements?

O Rs 600O Rs 7001 р2. The cost price of the watch is Rs800.If the article is sold for Rs 1200,findthe profit percent.*40%O50%O60%30%

Steven has $25 dollars. he spent $10.81 including tax to buy a new DVD he needs to set aside $10.00 to pay for his lunch next week. If peanuts cost $0.38 per pa

Tara bought a silver coat rack originally priced at $375 but on sale for 20% off. After 12% sales tax, what was the total cost?

Assuming the population is normally distributed, find the probability P(x>4.5) given the mean is 6 and the standard deviation is 0.7

math (88 points by the way)I put transformation on the very first blank line by the way.

Gallons of water in a swimming pool Is the variable qualitative or quantitative? O A. The variable is quantitative because gallons is found by measuring or cou