Aprice was first decreased by 12%, then it was decreased again by an additional 5%. what is the percent of the total decrease?

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30