While bowling with friends, brandy rolls a strike in 5 out of 10 frames. what is the experimental probability that brandy will roll a strike in the first frame of the next game? enter your answer as a simplified fraction.

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Need on this one asap im almost done with this subject

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.