5) When a pair of dice is rolled, there are thirty six possible out comes. A= The event the sum of 7 or 11 is rolled
B= the event the doubles are rolled
C= the event the black die comes up odd
a) Find P (not A)?
b) Find P(A and B) ?
(c) P (A or B) ?
d) find P( A/C)
Are events A and C independent? Why why not?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

What is the lcm of 16 and 40 ? 24 and 40 ?

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no