Blanca creates decorative wall hangings. She wants to look at the relationship between the diagonal length
of the hangings and their weight. The data show a linear pattern with the summary statistics shown below:
mean
standard deviation
5 = 24.1
8 = 12
2 = diagonal length (inches)
y = weight (pounds)
y = 12.9
8y = 16.2
t = 0.9
Find the equation of the least squares regression line for predicting the weight of the wall hanging from
its diagonal length
Round your entries to the nearest hundredth.

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.