The width of a rectangle is 7/15 of its length. the width of the rectangle is 56 cm. find the length of the rectangle.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

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?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog