Question

variation expression help? will medal and fan

Answer 1

@jim_thompson5910

Answer 2

@mathstudent55

Answer 3

@satellite73

Answer 4

what is the question maybe I can help

Answer 5

@jessicawade

Answer 6

it says write a general formula do describe the variation:
M varies jointly with the cube root of the difference B and b

Answer 7

*to

Answer 8

sorry I can't help I did not get to that lesson yet

Answer 9

darn ok

Answer 10

sorry :(

Answer 11

I'm not sure why they put "jointly" when \(\large \sqrt[3]{B-b}\) is one quantity on its own. It's not 2 separate terms.

Answer 12

maybe they meant to say "M varies with the cube root of the difference B and b" ?

Answer 13

i found it it was \[x=k^3 \sqrt B-b\]

Answer 14

*M

Answer 15

that's not a direct variation though