Valeria is about to ride a straight water slide. The launching platform is at the top of a tower that is 9 meters tall. The splash pool at the end of the slide is 12 meters from the base of the
tower. How long is the water slide itself?

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?