If P(A)=0.7, P(B)=0.3, and P(AB)=0.21, are events A and B independent? Why or why not? This is for probability. Example below

The measure of the angles of triangle abc are given by the expressions in the table. angle-measure a-48 degrees b-(6x-28)degrees c- (2x) degrees find the value of x. then find the measures of angles b and c. enter your answers in the boxes. x= m m

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Suppose i flip two identical coins. what is the probability that i get one head and one tail?