Question

r/AskMath Weekly Chat - High School and Elementary Level

Answer 1

So my question is whats the maximum radius of the hollow sphere that can be made from a solid sphere of radius R? Maybe Im just sleep deprived but I could not solve it even a lil bit. All i got was mass constant ooga booga.Thank you in advance broseph

Answer 2

If I understand correctly, then essentially you’re taking a smaller solid sphere, and distributing its volume over a hollow sphere

Answer 3

What’s the thinnest that a hollow sphere can be ?

Answer 4

I would recheck the question though - there seems to be something missing

Answer 5

How do you get the percentile rank in a grouped data if you are only given a score?

Answer 6

Why is the limit x -> 0 of sin(x)/2x = 1/2 and not 1/0? If I plug in 0 for 2x doesn't it evaluate to 0?

Answer 7

The area of a circle circumscribed about an isosceles triangle whose legs are 1 unit long and whose base is x units long is given by the formula A = π / (a + bx²) where a and b are real numbers. Wha is the ordered pair (a,b)?

Answer 8

if x^sqrt(x) = 10, how would we find x

Answer 9

If I'm setting to limits in a parabola, would be it be like this; y≥-60|y≤1524.

Answer 10

Hey I have a quick math question I am a little rusty on my math. Does 2/2-5/2 = 2-5/2=1-5. Is  this correct?