Depends what your talking about but the easy way is 40 and 90
Answer:
3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Y = mx+b
Y = 3x -4
Answer:
46 housewives read all three magazines.
Step-by-step explanation:
Given:
n(A) = 150
n(B) = 200
n(C) = 156
n(A∩B) = 48
n(B∩C) = 60
n(A∩C) = 52
n(A∪B∪C) = 300
so we know the relation as:
n(A∪B∪C) = n(A) + n(B) + n(C) - n(A∩B) - n(B∩C) - n(A∩C) + n(A∩B∩C)
∴ n(A∩B∩C) = n(A) + n(B) + n(C) - n(A∩B) - n(B∩C) - n(A∩C) - n(A∪B∪C)
= 150 + 200+ 156 - 48 - 60 - 52 - 300
= 46
Hence the number of housewives that had read all three magazine is 46.
To find the answer, you first have to make 10% a fraction: 10/100. Multiply both top and bottom by 5.85: 58.50/585. This means 10% of $585 is $58.50. Add $58.50 to $585 to get $643.50. If Joshua sold his bike for $585, he paid $643.50 to buy it.
