Do you think that students should be proficient in addition before learning multiplication? answer in 175 words! thank you so much :)

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew