Alicia and sarah are at the supermarket. alicia wants to get peanuts from the bulk food bins and sarah wants to get almonds. the almonds cost $5.50 per pound and the peanuts cost $2.50 per pound. together they buy 1.5 pounds of nuts. if the total cost is $6.75, how much did each girl get? state the system of equations you are using to solve solve for both almonds and peanuts.

For each proportion find the unknown number x 1/5/8=×/15

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship

Arecent study focused on the number of times men and women who live alone buy take-out dinner in a month. assume that the distributions follow the normal probability distribution and the population standard deviations are equal. the information is summarized below. statistic men women sample mean 24.85 21.33 sample standard deviation 5.54 4.93 sample size 34 36 at the 0.01 significance level, is there a difference in the mean number of times men and women order take-out dinners in a month? state the decision rule for 0.01 significance level: h0: μmen= μwomen h1: μmen ≠ μwomen. (negative amounts should be indicated by a minus sign. round your answers to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? what is the p-value? (round your answer to 3 decimal places.)