Determine the hypothesis of the conditional statement: if my mom has to work, then i babysit my little sister. a. my mom has to work b. my mom does not have to work c. i babysit my little sister d. i don't babysit my sister

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?