Cam is rewriting the expression 4(−2x+3y−2)+8 . Task 1: Describe the location of any errors in Cam's work.
Task 2: Type in the correct expression using the fewest amount of terms:

Someone . me. compound probability

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

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”?