5. Ameris rolls a standard number cube with the numbers 1-6. What is the probability of rolling a 6 or a 2?
a. 16
b. 13
C.
d. 5%

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?