True or False? In the standard normal deviation the standard deviation is always exactly 0.

Which are the solutions of a quadratic equation x squared equals - 5 x - 3

if a store gave away a cafe latte to every 4th customer and a biscotti cookie to every 10th customer, which customer would be first to receive both a cafe latte and biscotti cookie?

There is a 47 joints of pipe that stretch 556 feet. What is the average length of each piece of pipe? Round to the nearest tenth as needed

What does the expanded form of 8^3 times 8^4 look like?

An animal cage is holding 7 black cats and 11 white cats. All of them want to get out of the cage. The cage door is opened slightly and two cats escape. What is the probability that a black cat is followed by a white cat?

Which of the following terms correctly describes the fraction 14⁄6? Proper fraction Inverse fraction Improper fraction Reverse fraction

How do u slove systems by elemination - 12x+6y=18 6x-7y=-5

Give your answer from part b in years. express your answer using one significant

I have 28 cubes. how many ten and ones i can make?

Georgia built a model of the empire state building that is proportional to the actual building. the actual building is 187 feet wide and 1,454 feet tall. her model is 10 feet tall. approximately how wide is georgia's model?