What is the area of a regular pentagon with a side length of 9 millimeters and an apothem length of 6.2 millimeters? a. 55.8 millimeters squared b. 279.0 millimeters squared c. 27.9 millimeters squared d. 139.5 millimeters squared

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Which expression will have the same sum as 3_8 + 1/4?

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