Find the volume of this sphere. Round to the nearest tenth.
10 cm
Formulas for Spheres
S. A. = 4tr2
V = rer
?] cm3
Enter

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.