Alg. 1 HELP! {+21 FREE POINTS} If it took 7 seconds for the cannonball to reach the ground, what would its vertical speed be as it is striking the ground? Answers:
*0 m/s
*70 m/s
*7 m/s
*10 m/s

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Choose the more precise measurement. 26.4 cm or 8.39 cm