The exam scores for 200 students are normally distributed with a mean of 72 and a standard deviation of 10. Which answer choice below represents the number of students with scores between 72 and 82? •34
•68
•136
•27
Quickest correct answer gets brainliest)

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)