The distance formula, , is the key element in the proof of which of the following? a. cpctc b. the law of cosines c. the law of sines d. the triangle inequality theorem

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%.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Brent wants to know what is 5 x 1/2