Mathematics, 23.10.2019 12:50 kieante01
Hoping to increase pizza sales on tuesdays, a new pizza restaurant prints and disperses the following coupon through email and fliers in a neighborhood marketing magazine
after ten weeks of the coupon offer, the owner of the restaurant needs to decide if the restaurant should continue to run the same special or offer a new one. use the data collected in the table to determine whether or not the coupon appears to be generating sales for the restaurant.
week total
sales
1 $859
2 $1,176
3 $1,480
4 $1,365
5 $1,576
6 $1,498
7 $1,180
8 $1,964
9 $1,634
10 $1,580
part a: create a scatter plot and the line of best fit to represent the data in the table. be sure to label each axis, as well as to include the proper titles for the scatter plot.
part b: use the total sales for weeks 4 and 9 to write an equation for the line of best fit. in your final answer, include all of your calculations.
part c: in terms of the slope of the equation for the line of best fit, explain whether or not you think the coupon is responsible for the restaurant's increase or decrease in pizza sales on tuesdays. use complete sentences in your answer.
part d: assuming that the pizza restaurant wishes to continue the coupon for an additional five weeks, use the equation for the line of best fit to predict the restaurant's sales for the tuesday of the 15th week.
Answers: 3
Mathematics, 21.06.2019 15:30, dashaunpeele
Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path
Answers: 1
Mathematics, 21.06.2019 15:30, izquierdohannah
David must install fencing around a lot that is shaped like a right angle. the side of lot that runs east-west is 200 ft long. the side of the lot runs north-south is 125 ft long. calculate how many feet of fencing he will need to surround the entire lot.
Answers: 2
Mathematics, 21.06.2019 17:00, karina1466
What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.
Answers: 1
Mathematics, 21.06.2019 17:30, jruiz33106
1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?
Answers: 1
Hoping to increase pizza sales on tuesdays, a new pizza restaurant prints and disperses the followin...
Mathematics, 01.09.2019 13:50
History, 01.09.2019 13:50
Mathematics, 01.09.2019 13:50
Computers and Technology, 01.09.2019 13:50
Computers and Technology, 01.09.2019 13:50
Spanish, 01.09.2019 13:50
History, 01.09.2019 13:50
Chemistry, 01.09.2019 13:50