Answer:
(a) 1,902,231,808,400
(b) 84
(c) 20
Step-by-step explanation:
In mathematics, the procedure to select k items from n distinct items, without replacement, is known as combinations.
The formula to compute the combinations of k items from n is given by the formula:
(a)
Compute the number of ways to select 9 applicants from 100 as follows:
(b)
Compute the number of ways to select 6 people from 9 as follows:
(c)
Compute the number of ways to select top 3 candidates from 6 as follows:
Answer:
3 1/5
Step-by-step explanation:
8/1 = 8
8/1 * 2/5 = 16/5
16/5 = 3 1/5
Bill will receive 4% commission on $25,000, and that will equal $1,000.00 (multiply 25,000 x .04). You will then subtract the $25,000 from the $80,000, which will result in $55,000. Multiply the $55,000 by .06 and that will equal $3,300.00. Add $1,000 plus the $3,300 and you will find his commission is $4,300.00 for the total sale of $80,000.
Answer:
1.55%
Step-by-step explanation:
There are 12 months in a year, so you divide the annual rate by 12 to find the monthly rate:
18.6%/12 = 1.55%
