thing to know before you become a mixer streamer 1 make a mixer account 2 be fare to other players if using a mic 3 play 5 star games like destiny2 and that's all you need to know :)

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Find the missing factor. write your answer inexponential form.9^2=9^4×