Each of these numbers represents the weight of a student in kilograms.

What is the median of this data set?

40, 45, 55, 42, 49, 40, 53

OA) 40 kg

OB) 42 kg

OC) 45 kg

OD) 55 kg

If an item is 40% off, and then you take another 30% off, what is the total price you will pay?

Lisa can run a mile in 7 minutes. at that rate of speed how long would it take her to run 2 kilometers

A cord of wood is a bundle measuring 4 feet by 4 feet by 8 feet. What's the volume of a cord of wood in cubic feet?

A kite has diagonals 5.3 ft and 6 ft. What is the area of the kite? A. 5.65 ft². B. 15.9 ft². C. 31.8 ft². D. 22.6 ft²

In a fruit salad there are 12 strawberries 14 grapes and 6 kiwis and 4 papayas. find the ratio of kiwis to the total number of pieces of fruit salad. write the ratio as a fraction in simplest form.

What is the product of - 1.24 and 4.25

john borrowed $5 dollars per month from his mom to pay for his art supplies at the end of the course he owed his mom $65 dollars how many did john have to buy supplies for the art class?

Write the following numbers in decimal form. (Note: Some of these numbers have been rounded.) The population of China in 2014 was 1.354 * 10^9 people.

Burning one gallon of gasoline in a car releases approximately 20 pounds of CO2 into the atmosphere. One person drives 60,000 miles in a car that averages 30 miles per gallon (mpg), while another person drives 60,000 miles in a car that averages 20

A 5-foot piece of linen costs $29.40. what is the price per inch?