Multiply both the top and bottom by 8 8/9=64/72
multiply both the top and bottom by 9 1/8=9/72
9 goes fully into in to 63 7 times
7 is your answer.
Answer:
Number of ways to satisfy the condition: 10*21 = 210
Step-by-step explanation:
Given:
Total 12 peoples and 4 openings
Including 5 women and 7 men
As the condition suggest that if the exactly two women are selected, so number of ways to select two women out of 5 is
Number of ways to pick 2 women:
5C2 = (5!)/((5-2)!*2!) = 120/12 = 10
Number of ways to pick remaining 2 men:
7C2 = (7!)/((7-2)!*2!) = 5040/240 = 21
As the condition is to select four peoples , it means
Total number of ways to satisfy the problem condition: 10*21 = 210
Answer:
The answer to the nearest CENT is A= 11699.69
Answer:
0.25D^2 π in^2.
Step-by-step explanation:
The cross section is a circle of diameter D inches, so its radius is 0.5D inches.
The area of cross section is πr^2
= (0.5D)^2 π
= 0.25D^2 π in^2.