(will mark brainliest and )

multiply.

-5m(-2m^6+4m^4+m-9)

express the answer in standard form.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?