A card is randomly chosen. Find each probability. Write
each answer as a fraction, a decimal, and a percent.
1. P(B)
2. P(Q or R)
3. P(vowel)
4. P(consonant or vowel)
5. P(consonant or A)
6. P(T)

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

i can't read the graph

step-by-step explanation: