The straight line L, passes through the points with coordinates (6,5) and (10, 3) The straight line L2passes through the origin and has gradient -3
The lines L, and L intersect at point P.
Find the coordinates of P.

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

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?