Find the radius of a sphere with volume 580mm^3, correct to 2 decimal places.

11.77

Step-by-step explanation:

Volume of sphere = × π × r²

580 mm³ =   × π × r²

( Divide both sides by   )

435 mm³ = π × r²

( Divide both sides by π )

138.4648005 = r²

( Square root both sides )

11.76710672 = r

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b