Scores on a recent Stat test were normally distributed with mean 74.5 and standard deviation 8.51. What was the lowest score a student could earn and still be in the top 10%?

Which is f(5) for the function –2x2 + 2x - 3?

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat