This year, 450 students are graduating from big lake high school. of the graduates, 68% plan to go to college next year, and 14% plan to start working. the rest of the students do not know what they are going to do yet. how many students are not sure what they are going to do after graduating from high school?

Arandom high school question but a hard one

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=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?