The table shows the proportion of US e-commerce revenue for 2016-2018 for each day of Thanksgiving weekend Total
Year
Thanksgiving
When Shopping Occurred
Black
Saturday Sunday
Friday
0.25 0.13 0.15
0.26 0.12 0.14
0.25 0.13 0.14
Cyber
Monday
0.33
0.34
1.00
2016
0.14
0.15
2017
1.00
2018
0.14
0.33
1.00
The greatest proportion of 2018 e-commerce revenue came on Cyber Monday, contributing one-third of the total
2018 e-commerce revenue. This statement is
Of 2016's e-commerce revenue, $25 billion came on Black Friday. This statement is

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough