Suppose you work for a large coffee distributor that has a secret coffee blend it sells to local stores. You mix the Tanzanian blend with the Terraza blend, but always in the same proportion. Yesterday, you mixed
90 pounds of the Tanzanian blend with 18 pounds of the Terraza blend. Today, there is 40 pounds of the
Tanzanian coffee left in stock. How many pounds of the Terraza coffee should you mix with it to get your
secret blend?

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.

Judy garland electronics operate on a net-profile rate of 20% on its printer cables. if the markup is $8.95 and the overhead is $4.31,find the net profit and the selling price? use the net-profit rate formula to solve this problem.

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.