For the time series below, enter the 3-week moving average predictions (rounded to the nearest 0.01). then calculate the error and mse (careful to use unrounded figures for all

What is negative 3/9 times negative 2/8 ?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7