The ages of employees at a certain company are normally distributed and the mean age is 36 with a standard deviation of 3 years. how many employees are between 30 and 42 years old?

What are the sotions to the quadratic equation 9x^2=4

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Describing exponential functionswhich statements describe the function f(x) = 3(1)"? check all that apply.secreo each successive output is the previous output divided by 3.o as the domain values increase, the range values decrease.o the graph of the function is linear, decreasing from left to righto each successive output is the previous output multiplied by 3.o the range of the function is all real numbers greater than 0.o the domain of the function is all real numbers greater than 0.