Given the following probabilities, for what P(B) are events A and B independent? P(A)=1/2 P(A and B)=1/6
1/4
1/8
3/4
1/3

EDIT: Nevermind, I figured it out, to those who want to know the answer is it's 1/3 :)

For what values of b will f(x)= logbx be a decreasing function? (16 )

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.