One solution to a quadratic equation is x equals start fraction negative 12 plus 20 i over four end fraction full stop What is the solution in simplified standard form, x = a + bi, if a and b are real numbers?

Identify the sampling technique used for the following study. First, the population is subdivided by class. Then a quality assurance analyst uses a random number generator to select five members from each class to study.

12.) Last week on American Idol Nicki Minaj's hair was 6/34 in. longer than Keith Urban's hair. If Keith's hair is 10 16/25 in. long, how long is Nicki Minaj's hair?

A server brings 9 bread sticks to a table with 4 people. How many bread sticks each persons gets?

Find the exact value of sin (15°)

What is not true of the construction of an angle bisector

An 8 inch by 6 inch rectangle is the base of the rectangular prism below. What is the lateral area of the figure?

How doi find the zeros from a function and going to intercept form

38,022,479 - 4,513,258 =

Evan's car gets approximately 20 miles per gallon. How many feet can he drive with 1 pint of gas?

Percent error that is greater than 20% but less than 50%