1. erika has 4 ¾ gallons of power aid to serve her fitness club members. if each member gets ⅔ of a gallon of power aid, how many bottles does erika need to fill up?

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

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.