Answer:
Step-by-step explanation:
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Required
Find P(A n B)
where
A = Event that the place is a city
B = Event that the place is in North
The first step is to get the sample space;
Let S represent the sample space;
The next is to list events A and B
A = City
B = North America
The next is to list common elements in A and B
The probability of A and B is calculated as follows;
Substitute and in the expression above
Answer:
The chosen topic is not meant for use with this type of problem.
Your question is already in decimal form :) but heres fraction!
Answer:
Step-by-step explanation:
9L/4days = 2L/1day, which is the unit rate.
Over the course of 4 days: (2L/day)(4 days) = 8 Liters
That would be the area of a circle of radius 12 miles
= pi r^2 = 452.4 square miles to nearest tenth.