Describe the % change of the function y = 45(1.39)^x

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

15/16 as a decimal rounded to the nearest hundredth

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?