Lea walked 1/2 miles in 1/3 hours.

how long will it take lea to walk 2 1/4 miles?

enter your answer as a mixed number in simplest form.

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

Reflect the point (7,0) across the y-axis

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2