An element with mass 140 grams decays by 21.6% per minute. How much of the element is remaining after 20 minutes, to the nearest 10th of a gram?

Jordan has 10 candies in a bowl. Thee are 3 blue candies 2 red candies and the rest are green

Your team gets an ice sculpture in the shape of a basketball. It has a radius of 12 inches. What is the volume of the ice? Use 3.14 for pi. Round your answer to the nearest hundredth.

A rectangular field is divided into 2 squares of the same size and shape. If it takes 371 yards of fencing to enclose the field and divide the field into the two parcels, find the dimensions of the field.

What is 3 1/3 times 1 2/5

What is the explicit formula for this geometric sequence? 64,16,4,1

Ryan has $0.75 worth of pennies and nickels. He has 3 more nickels than pennies. Determine the number of pennies and the number of nickels that Ryan has.

A stack of 6 books weighs 7.8 pounds. If each book weighs the same amount, how much doesn't each book weigh?

5/7 times 9/10 equals?

Question: The radius of a circle is 16 cm. Find an equation that expresses the ratio of the circumference of the circle to the circle's diameter as π. Show all steps.

You and your friend are selling raffle tickets for a new laptop. you sell 14 more tickets than your friend sells together you and your friend sell 58 tickets. how many did we each sell?