Zita wants to buy an mp3 player that is on sale for 25% off the original price of the mp3 player was $200 what is the amount of the discount

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

What is the measure of angle 1? a.28 b.152 c.168 d.64