National Scan, Inc., sells radio frequency inventory tags. Monthly sales for a five-month period were as follows: MonthSales (units) Feb.170 Mar.200 Apr.140 May220 Jun.210 What is your forecast for July sales volume using exponential smoothing with a smoothing constant equal to 0.10 and a March forecast of 150

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling