Mr. McClary writes the equation 3(3x-10) = 5(x-10). The equation shows the relationship between the perimeter of an equilateral triangle and the perimeter of a regular pentagon. What is the perimeter of the pentagon? Answer Options Are:
A. 20
B. 50
C. 100
D. 150

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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?

The product of sin 30 degrees and sin 60 degrees is same as the product of