Acertain drug is made from only two ingredients, there are five milliliters of part a and four milliliters of part b. if a chemist uses 353 milliliters of b, how many milliliters of the drug will be made?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

If 20% of a number is 35, what is 50% of that number?