Find the indicated probability using the two/way table: p(drive to school | senior)

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

Factor this polynomial completely x^2-64

Find the value of the variable and the length of each chord for #5 and #6.