B is correct because looking at the chart there is less sold at South and D because there were more bags sold at west
Answer:
ummm it think so
Step-by-step explanation:
A) 5 to be chosen among a Total : 10 Men + 8 Women
¹⁸C₅ = (18!)/(5!)(13!) = 8,568 groups of five
b) A must to have men and women. If so we have to deduct all groups of 5 that are all men and all group of 5 that are all women
Groups of 5 with only men: ¹⁰C₅ = 252
Groups of 5 with only women: ⁸C₅ = 56
So number of committees of 5 men and women mixed =
8568 - 252 - 56 = 8,260 committees
c) 3 Women and 2 Men:
⁸C₃ x ¹⁰C₂ = 2,520 groups of 3 W and 2 M
d) More women than men, it means:
3 W + 2 M OR (we have found it in c) = 2,520)
4 W + 1 M OR ⁸C₄ x ¹⁰C₁ →→→→ = 700
5 W + 0 M OR ⁸C₅ x ¹⁰C₀ →→→→ = 56
Total where W>M = 3,276 groups of 5 where women are at least 3
Answer:
Step-by-step explanation:
Area of triangle = ½(12)(8) = 48 m²
Area of semicircle = ½π(4²) = 8π
Α = 48 + 8π m² ≈ 73.132741... m²
Not seeing an option that is reasonably close.
Answer:
x=4
Step-by-step explanation:
4x+2(x+6)=36
distribute the 2
4x+2x+12=36
combine like variables
6x+12=36
subtract 12
6x=24
divide by 6
x=4
