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.

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)