The following graph shows the normal distribution of the results of an algebra test a class of 22 students took. the median of the results was 80 points out of 100, with a standard deviation of 6 points. which of the following numbers is closest to the number of students that got more than 86 but less than 92 points? 1 3 7 9

Which of the following will form the composite function?

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?