A manufacturer is discussing upgrading a model of one of their tvs. There is a 55% chance that it will produce a profit of $250,000, a 25% chance it will produce a profit of $150,000, and a 25% chance it will lose $200,000. Based on this information, should the company upgrade the tv? Provide the expected value.

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?