A polynomial contains the roots 2 and 1+4i. Write the simplest polynomial function to represent the polynomial.

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Nnnnneeedd 1.find the residual if you know the actual number is 5.2 and the predicted value is 4.8

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days