Are the two probabilities independent or dependent? P(A) = 1/4
P(B) =4/5
P(A and B) = 2/5

The triangles are similar. what is the value of x? show your work.

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.