Which of these probability values fit the tree diagram?
A. P(A) = 0.35, P(B) = 0.65, PLC) = 0.70, PID) = 0.30, P(E) = 0.
B. P(A) = 0.35, PB) = 0.65, PO = 0.70, P(D) = 0.30, PLE) = 0.
OC. P(A) = 0.35, P(B) = 0.65, PC) = 0.30, PID) = 0.70, PLE) = 0.7
D. P(A) = 0.65, P(B) = 0.35, AO) = 0.70. PLD) = 0.30, PLE) = 0.3
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1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

answer: -0.5 would be the most likley outcome

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.