PLEASE HELP IDK THE ANSWER AND THIS QUESTION IS WEIRD: Researchers need to ship 4,500 pounds of dinosaur fossils back to the research lab. The fossils will be packed in boxes that hold 100 pounds. It cost $75.00 to shipp each container. How much will it cost to ship the fossils?

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?