A counseling service records the number of calls to their hotline for the last year. What is the forecast for March if an adjusted exponential smoothing model is used with a =0.8 and b=0.7? The unadjusted forecast for January is 123.5.

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.