Help. The graph of y=(x-h)^2+k is a ___ of the graph y=x^2 through the translation of ___. What goes in the blanks?

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

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”?

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag