1.25x+1.49x+100
x represents how much of each drink she sold
0.195 because decimals are infanate
Answer:
1 : 11
Step-by-step explanation:
Ratio
gear 1 : gear 2
= 5 : 55 ( divide each part of the ratio by 5 )
= 1 : 11 ← in simplest form
Answer:
40%
Step-by-step explanation:
If we call by A the members that prefer swimming on weekends and by B the members that are women, we have that:
P(A) = 0.25
P(A and B) = 0.1
The probability of a member being female given that the person prefers swimming on weekends can be expressed as P(B|A) (that is, probability of B given A).
To find this value, we can use this formula:
P(B|A) = P(A and B) / P(A) = 0.25
So we have that:
P(B|A) = 0.1 / 0.25 = 0.4 = 40%
The answer is 3x^2(4x^3+1).
Hope this helps!!
