The graph shows the proportional relationship between the pounds of bananas purchased, x, and the total cost, y.
4.20
3.60
1. What does the point (3, $1.80) represent?
The cost of pounds of bananas is
3.00
Total Cost (S)
2.40
1.80
1.20
2. What does the point (6, $3.60) represent?
The cost of pounds of bananas is
0.60
0
1
3
4
5
6
7
8
2
Weight of Bananas (lb.)

What is the simplified expression for 6(2(y+x))

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the