A square rug has an inner square in the center. The side length of the inner square is X inches and the width of the outer region is 11 in. What is the area of the outer part of the rug?

The value √10 and √15 are plotted on the number line

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?