A battery is charged The percentage of the battery that is charged as a fiction of time (in minutes) is graphed. At what rate is
the battery charged
1 answer:
You might be interested in
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.