Can you tell how many students got allowances of $15? explain.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14