Let e and f be independent events in a sample space s with pr[e] = 0.4 and pr[f] = 0.2. find pr[euf]
a.0.60
b.0.52
c.0.40
d.0.32
e.0.08

Ineed me i stuck and i don’t want to get it wrong

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60