Solve the Inequality and express each solution in set interval notation.
1 answer:
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Answer:
Option B is right
Step-by-step explanation:
Given that in the graduating class of a certain college, 48 percent of the students are male and 52 percent are female. In this class 40 percent of the male and 20 percent of the female students are 25 years old or older.
Males Females
48% 52%
25 or more
age 40% 20%
One student in the class is randomly selected,
to find the probability that he or she will be less than 25 years old
= Prob (male and less than 25 years old)+Prob (female and less than 25 years old)
(since mutually exclusive and exhaustive)
=
After rounding off to 1 one decimal
we get 0.7
Option B is right
Answer:
The value of x/w is 1/3.
Step-by-step explanation:
Consider the provided expression w/x=3
We need to find the value of x/w.
Now multiply both the sides by x.
Now divide both the sides by w.
Divide both the sides by 3.
Hence, the value of x/w is 1/3.