Does this make a difference? In the last question we saw that Costco sells a large package of Kirkland toilet paper. It has 30 roles in it and costs $20.99. They also sell Cashmere; 40 rolls for $24.99. You may have determined the better deal based on the number of rolls BUT the Kirkland rolls are bigger - they have 425 sheets per roll whereas the Cashmere has 234 sheets per roll. How does this new information change your answer? HINT: Think unit cost!

arithmetic sequence: a sequnce in which the diffrence between any two consecutive terms is the same

step-by-step explanation:

i dony know

step-by-step explanation:

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"