Consider the given right triangle. If ZA = 73° and a =
73° and a = 128 ft, find
C.

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.