A rectangular shaped farm whose dimensions are 20 by 40 yards. We need to use 88 yards of fencing to enclose it, so we will reduce the length by 2x yards. Find the dimensions of the farm.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image