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anonymous
 3 years ago
Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number.
1,256 ft2
4,189 ft2
1,089 ft2
1,568 ft2
Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number. 1,257 ft3
4,187 ft3
1,089 ft3
1,568 ft3
Find the surface area for a sphere with a radius of 7 cm. Round to the nearest whole number.
307 cm2
1,436 cm2
1,020 cm2
615 cm2
anonymous
 3 years ago
Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number. 1,256 ft2 4,189 ft2 1,089 ft2 1,568 ft2 Find the volume of a sphere with a radius of 10 feet. Round to the nearest whole number. 1,257 ft3 4,187 ft3 1,089 ft3 1,568 ft3 Find the surface area for a sphere with a radius of 7 cm. Round to the nearest whole number. 307 cm2 1,436 cm2 1,020 cm2 615 cm2

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@qweqwe123123123123111

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0is that too the first question??

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hey my friend says your really smart qwe

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0They're the answers to all 3 of your questions.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I'm not smart. I have google. :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.01256 is step a for question 1

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.01256 is the answer to question 1.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0thats what i thought cause i did v and i was all liek wait what!!!

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Yes...volume will be somewhat larger... :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i meant 3rd questions answer is 615.44

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Yes, 615 is question 3. :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and on volume does he mean 1/3?

ryan123345
 3 years ago
Best ResponseYou've already chosen the best response.0Area of Sphere Formula

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0No. He means 4/3 (same as 1.33333.....) v = 4/3 pi r^3

ryan123345
 3 years ago
Best ResponseYou've already chosen the best response.0\[A = \frac{ 4 }{ \pi r^2 }\]

ryan123345
 3 years ago
Best ResponseYou've already chosen the best response.0so for the last one your equation would be.

ryan123345
 3 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ 4 }{ \pi(49) }\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.03140 sorry i wasnt there

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Hi there! You mentioned me; what can I help you with? I'm not sure which question you're looking at. :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Are you still trying to figure out the answer to #3?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0.... Hello? @niall1Dawesome You there?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0sorry my computer was lagging really bad

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no number 2 i already know 1 and 3

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Okay. I'm taking a look at this right now. :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Eureka! I have the answer. :) Do you know the formula to calculate this?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0okay and hey you changed your icon cool

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Ha ha, yeah. :) I felt like switching it up a bit. So do you know the formula to calculate this?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Are you still experiencing lag?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and well isnt the formula V = 4/3 πr³

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Okay, I think you are still experiencing a little lag. No worries, I can still help you with this. Hopefully when you see it, you'll get it! :) Perfect formula! :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ya your post jsut showed up

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0So let's plug in the values from your problem: \[v = 4/3 * \pi * 10^3\] \[v = 4/3 * \pi * 1,000\] When you plug this all in (you can do it on a calculator), you'll find that 4/3 = 1.3. so: \[v = 1.3 * 3.14 * 1,000\] And then you'll get your answer. :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Sorry; my mistake. You should have rounded 1.3 and input 1.4 (since 1.3333333... is irrational) and you would have gotten 4,187 :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0XD Hey, everyone makes mistakes... ugh... can't say that without thinking of Hannah Montana...

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hey can you check my answer to a question like this

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Find the volume for a sphere with a radius of 7 cm. Round to the nearest whole number. 307 cm2 1,436 cm2 1,020 cm2 615 cm2 im pretty sure its b but im going to redo the math

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hehe hannah montana lol

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0You are absolutely correct. :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yay lol thx for helping me

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0:) everybody makes mistakes everybody has those days 1 2 3 4 lol i had too
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