The line plot shows the ages of people taking a driving test at a certain station one day.
2 answers:
Answer:
The correct option is A) 32%.
Step-by-step explanation:
Consider the provided graph.
First count the total numbers of dots on the number line:
3+4+1+2+5+1+4+2+1+2=25
Now we need to find the percentage of the people are 18 or younger.
The Number of people who are 18 or younger than:
3+4+1=8
Thus 8 out of 25 are 18 or younger than.
Now find the percentage as shown:
Hence, 32% are 18 or younger than.
Thus, the correct option is A) 32%.
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Answer: $59313.58
Step-by-step explanation:
We know that formula we use to find the accumulated amount of the annuity ( ordinary annuity interest is compounded ) is given by :-
, where A is the annuity payment deposit, r is annual interest rate , t is time in years and n is number of periods.
Given : Annuity payment deposit :A= $4500
rate of interest :r= 6%=0.06
No. of periods : m= 1 [∵ its annual]
Time : t= 10 years
Now we get,
∴ the accumulated amount of the annuity= $59313.58