Please attach a photo so I may help you.
Answer:
4.) ET is perpendicular to plane BAT
Step-by-step explanation:
Answer:
Step-by-step explanation:
distribute x by 2 and 3 so it would be 2x+3x
Answer:
NO.
Step-by-step explanation:
The common difference is -4 and you can continue to add -4 for ever!!
Answer:
a. 0.68 or 68%
b. 0.08 or 8%
c. 0.32 or 32%
Step-by-step explanation:
Probability of reaching client on the first call = 60%
Probability of reaching client on the second call = 20%
a. The probability that the manager reaches her client in two or fewer calls is the probability of reaching a client with one or two calls:

b. The probability that the manager reaches her client on the second call but not on the first call is:

c. The probability that manager is unsuccessful on two consecutive calls (needing more than two calls), P(X>2), is:
