The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.