3, 9, 27, 81, 243 … If the sequence defines a function, what is a reasonable domain and range of the function? a. domain: {1, 2, 3, 4, 5}Range: {3, 9, 27, 81, 243}
B. Domain: all real numbers;Range: all real numbers
C. Domain: all real numbers; Range: {3, 9, 27, 81, 243, }
D. Domain: {1, 2, 3, 4, 5,};Range: all real numbers

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved