CONSIDER THE FOLLOWING RELATION. THE SET OF INPUTS IS A GIVEN HIGHSCHOOL CLASS OF GEOMETRY STUDENTS. THE CORRESPONDENCE IS THE FINAL COURSE AVERAGE (ROUNDED OFF TO THE NEAREST WHOLE NUMBER) FOR EACH STUDENT. (THE SET OF OUTPUTS IS A SUBSET OF THE NON-NEGATIVE INTEGERS.) i) Is the relation also a function? Yes or No?
ii) Explain your decision.

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4