Step-by-step explanation:
g. (1/4 + 1/2) = 3/4
3/4 ÷ 3/2 = 1/2
h. (1/5 - 1/2) = 3/10
3/10 ÷ 3/5 = 1/2
I. (2/5 ÷ 5/6) = 12/25
12/25 × 7/8 = 21/50
4 dozen because if you add all dozens and subtract
Or 48 cookies
Behold the quotient of F and the product of r,s, and T: <em>F / (r·s·T)</em>
The probability of *NOT* getting all 11 tails is 91/100