Events A and B are mutually exclusive. Find P(A or B), rounding to the hundredths. (Answer
decimal form.)
P(A)=0.25, P(B)=0.5

oof

step-by-step explanation:

1 is c

2 is a

3 is a

step-by-step explanation:

wow ok so the answer is 1k or just k

because of combining like terms xd

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q