30 POINTS #1. x² + 3x -54 #2. 3y² - 21y + 30

#3. 3x² - 13x - 30 = 0 < (a Write the factored form of the trinomial (b What are the roots of the equation?

PLEASE SHOW YOUR WORK IF NOT I WILL REPORT YOU AND YOU WILL LOSE POINTS:)

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

What is the simplified form of square root of 400 to the 100th power ?