Using the average of all the historical data as a forecast for the next period, compute the following: a. Mean absolute error b. Mean squared error c. Mean absolute percentage error d. Forecast for week 7

Aparallelogram has an area of 216.24 cm2 and a height of 15.9 cm. how long is the base of the parallelogram? enter your answer as a decimal in the box. cm

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?