Algebra 1 b exponents and exponential functions unit portfolio? task 1? task 2? task 3? need an exponents and exponential functions table? would be nice if you could with all of it though. after all it is (30)!

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”?

Given the median qr and trapezoid mnpo what is the value of x?

Find the solution on the interval [0, 2pi)