Answer:
y=1/2*(x-4)^2+13
Step-by-step explanation:
I’m pretty sure it is 27.89 cm^2
Answer:
(a) 495, (b) 210
Step-by-step explanation:
Total number of persons = 12
number of openings = 8
number of women = 7
number of men = 12 - 7 = 5
(a) Number of ways to select the 8 persons

(b) Three are men
So, 3 men and 5 women
The number of ways are

Answer:
3
Step-by-step explanation: