Mr. yuan wants to use his credit to pay off the full amount that
another customer owes. which customer's balance does mr. yuan
have enough money to pay off?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)