TJ filled his water bottle with 16 ounces of water the water is leaking through at a rate of 0.2 ounces per second if the water bottle now has 11.2 ounces of water inside how many seconds have passed

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?