Talisa plans a ​36-foot deep pond. While​ digging, she hits rock 30 feet down. How can Talisa modify the radius to maintain the original volume of the​ pond?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?

The area of a circle is equal to 1 dm². find the radius of the circle.