The cab was 112miles away from her home. The cab service rate was $12.00 for every 5 miles. Nusaibah wanted to leave a 5% tip for the cab driver for getting her to the zoo safely. How much is the tip going to be? How much money in total will she be giving the driver?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.