Curium-243 has a half-life of 28.5 days. In a sample of 5.6 grams of curium-243, how mamy grams will remain after 12 days?

In 3 minutes, a conveyor belt moves 300 pounds of recyclable aluminum from the delivery truck to a storage area. A smaller belt moves the same quantity of cans the same distance in 24 minutes.

Which best describes your ability to describe the slope of parallel and perpendicular lines?

Find the area of the triangle that has a base of 5 in. and a height of 3 3/4in

15+3x=45 solve the equation

What is the ratio of drivers to cars in a stock car race?

A ticket agency charges a 9.5% fee on all tickets sold. If a ticket costs $40, what is the fee?

Inventory for a company is taken hourly from 10 to 4:00. At the start of the day, the warehouse had 65 boxes. Between 10 and 11, 7 boxes were shipped. From 11 to noon, 5 were sent, and another 9 between noon and 1 p. m.

The area of a Square family room is 100 square meters how long is each side of the family room

The length of a rectangle field is 24 meters. This is 3 meters less than twice the width. Find the width.

A personal pan 8 inch pizza is cut into 5 equal slices. What is the area of 1 slice of pizza to the nearest square in? Use 3.14 for pie