In a gambling game a man is paid $5 if he gets all heads or alltails when three coin are tossed, and he will pay out $3 if eitherone or two heads show.

a. Construct a probability distribution for this situation

b. What is his expected gain

3) The Morgan's are replacing the flooring in their kitchen with ceramic tiles. They are deciding between 18 inches square tiles and 6 inches square tiles. What is the difference of the area of the two tiles they are considering?

Yesterday Bethany sent 60 text messages she said that 15% of those messages were to her best friend how many text messages didn't Bethany send to her friend yesterday?

The perimeter of a rectangle restaurant kitchen is 40 meters. the area is 96 square meters. what are the dimensions of the kitchen?

Write x^2 - 12x + 8 in vertex form. a. (x-4) 2 - 28 = 0 b. (x-4) 2 - 11 = 0 c. (x-4) 2 - 13 d. (x-4) 2 - 15

On a map, the distance between Jack's Peak and Jill's Hill is 3.75 inches. According to the scale, 1.5 inches represents 8 miles. How far apart are the destinations?

Evaluate Jessica's work and Sally's review to determine which statement is true. Jessica did not solve for the correct value of a, but Sally's review is correct. Jessica did not solve for the correct value of a, and Sally's review is incorrect.

Which equation has a graph that is a parabola with a vertex at (-2,0)

Which of the following can you determine, when you use deduction and start from a given set of rules and conditions? A. None of these OB. What may be false C. What may be true D. What must be true

The length of a rectangle is twice its width. The perimeter is 60 ft. Find its area. In the form of a paragraph, explain in complete sentences the steps necessary to find the area.

A recipe calls for 2 cups of sugar to 3 cups of flour. How much sugar will you need if you triple (x3) the recipe and use 9 cups of flour?