what is the pitch if a screw thread if the number of threads per inch is 17? round up your answer to one decimal point. (The formula for pitch of a screw thread is P= 1/N, where N is the number of threads per inch.)

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Math each whole number with a rational,exponential expression