Soon after taking an aspirin, a patient has absorbed 280 mg of the drug. After 3 hours, only 35 mg remain. Find an exponential model for the amount of aspirin in the bloodstream after t hours.

What are the roots of x2-x-12

7-12 (3+b) = 31 what is the answer

Which factors are the most important in choosing which house to buy? A. location, zoning, schools B. price, location, condition C. features, location, neighbors D. price, location, parking availability

Si en una empresa hay 120 trabajadores 3/8 son españoles y el resto europeos. Cuántos europeos hay?

A fair six-sided dice is rolled 144 times. How many times would you expect to roll a 2?

The following list shows how many brothers and sisters some students have: 4, 1, 3, 1, 4, 2, 2, 3, 5, 4, 5, 3 State the mode (s).

Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant knocked over a cooling rack and spilled 12% of the cookies onto the floor.

Bone-shaped treats are 5 for $3.50 at Shelley's store and Sarah wants to buy 12. She set up and solved this proportion to find how much they would cost. Describe her error and find the correct solution. 5 3.5 = 12 x 3.5x = 60 x = $17.14

A triangle has sides of 4 and 6. What is a possible length of the third side? The only available answer options are 11, 1, 2, and 3

Solve for f 2 + 1.25 = 10 - 2.75f