Suppose that an individual has a body fat percentage of 13.7% and weighs 164 pounds. how many pounds of her weight is made up of fat? round your answer to the nearest tenth.

Need on this one asap im almost done with this subject

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?

Percent increase and decrease. original number: 45 new number: 18