After getting 10% discount a customer paid Rs 2034 with 13%VAT to buy a bag from the retailer. If the retailer made a profit of 20%, by how many percent did he mark the price of the bag above the cost price?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

(x-5)1/2+5=2 what is a possible solution?