Two fair tetrahedral dice with faces numbered 1,2,3 and 4 are thrown. The discrete random variable D is defined as the product of the two numbers thrown.
a: Find the probability distribution table of D.

b: Find P(D is a square number I D < 8).

c: In a CAS fundraising game, a prize of
US$12 is won if D is odd, and a prize of
US$6 is won if D is even. Find the price
of a ticket to ensure this is a fair game

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

10% of 1,900,000. show me how you got the answer