Luis bought stock at $83.60. the next day, the price increased $15.35. this new price changed by -4 and 3/4 (mixed number) the following day. what was the final stock price? is your answer reasonable? explain.

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a