Find an explicit rule for the nth term of a geometric sequence where the second and fifth terms are 5 and 625, respectively.

Name the quadrilaterals that have four equal sides.

How to determine whether two known pairs of points are on the same line.

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?