A certain shampoo is available in two sizes. A 10.1 - ounce bottle costs $1.88. A 23.7 - ounce bottle costs $4.98. find the unit price for each size. then state which size is better buy based on the unit price.
round your answers to the nearest cent.

Use the graph of the sine function y=2sinθ shown below

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days