Ray is on the school basketball team. During practice, Ray made 23 out of 40 free throw shots. Which letter on the number line best represents the percent of free throw shots ray made? D E F G​

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?