2. The six students in Computer Science 411 are a population. Their final course grades are 92, 96, 61, 86, 79, and 84. (a) Give the formula for the population mean. (b) Compute the mean course grade. (C) Is the mean you computed in (b) a statistic or a parameter? Why?

Okay so n is going to represent our first number. since the second number of five times greater than n, the second number will be represented as 5n. for us to figure out the two  numbers we need to have  the value of n first. this is going to be done by adding the two numbers together, n and 5n. it can be simplified as 6n, which the problem states is equal to 72. divide 72 by 6n and you can solve for n.  n+5n=726n=72n=(72/6)n=12  now that we know the value of n, we have to multiply 5 times 12 which equals 60. so our two numbers/integers are 12 and 60

If the area of a right triangle is 336ft squared, and the area of one leg is 2304ft squared (leg b is shorter) what are the other sides of the triangle? i need to look for sides a and c