If 75 g of liquid water (C = 4.18 j/g C) in a calorimeter changes temperature from 25 C to 75 C, how much heat was transferred

Jessica has an account with a credit union. Her account earns 2.3% simple interest yearly. Exactly a year and a half ago, she opened her account with $900. How much interest has she earned so far?

Which of the following values for XNY and make the equation for X plus 2Y + 3 equals 19 true?

A truck with 32-inch diameter wheels is traveling at 60 mi/h. Find the angular speed of the wheels in rad/min. How many revolutions per minute do the wheels make?

Write 289% in decimal form.

Chloe is making gift baskets with soaps and lotions. she had 127 soaps and 85 bottles of lotion. if Chloe puts 2 bottles of lotion and 3 soaps in each gift basket. What is the greatest number of baskets Chloe can make?

Find the value of c to complete the square: x^2-6/5x+c

A cylindrical water tank has a diameter of 20 feet and a height of 15 feet. How much water is needed to fill the tank?

A hummingbird may flap its wings anywhere from 64,800 to 280,800 times in an hour. Find the difference between the larger and smaller number. Then, round the answer to the nearest ten thousands place.

Suppose that 16 inches of wire costs 96 cents. at the same rate, how many inches of wire can be bought for 54 cents?

What would be the answer to t + 9 = 4