Eric has a spinner that is divided into different colors colored sections that are the same size and shape on any spin the theoretical probability of the arrow landing on the red section is 1/5 when eric spun the arrow x number of times the arrow landed on the red section 225 x based on this information which could most likely be value of x

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?