Ken is adding a ribbon border to the edge of his kite. two aides of the kite measure 9.5 inches, while the other two sides measure 17.8.how much ribbon does ken need?

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?