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

Which of the following of the following sets of side lengths could not form a triangle?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.