Express the fractions 3/4, 7/16, and 5/8 with the lcd. a. 9/16, 49/16, 36/16 b. 12/16, 7/16, 10/16 c. 24/32, 14/32, 24/32 d. 3/4, 2/4, 3/4

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?