Astore marks down the price of a necklace from $389.85 to $314.15. by what percent did the price decrease? round to two decimal places.
a. 13.21%
b. 15.75%
c. 19.42%
d. 24.10%

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.

The graph shows the amount of total rainfall at each hour what was the total rainfall amount after three hours