Brad purchased a company that is not profitable. what are two courses of action he could take to boost profits in the company?
1.ensure the products are high tech
2.examine demand for the products
3. gauge customer satisfaction
4.increase prices on products
5.invest in new manufacturing equipment

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?