Answer:
P=1/42.
Step-by-step explanation:
We know that the student council has 10 members where 5 of the members are Seniors. They need to choose a President, Vice President, Secretary and Treasurer. We calculate the probability that the President is a Senior:
We calculate the number of possible combinations:
Number of favorable combinations is 5.
Threfore, the probability is
P=5/210
P=1/42.
Answer:
178
Step-by-step explanation:
You need to foil, The answer is D
Answer:
58
Step-by-step explanation:
-14 + x = 44
x = 44 + 14
x = 58