If 80.0 grams of I2O5 react with 28.0 grams of CO, what mass of I2 can be produced? If 40.6 grams of I2 are actually produced, what is the percent yield of I2? Balanced equation: I2O5 + 5CO → 5CO2 + I2

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?