Armand, thaddeus, and hal are playing as a team. as the game starts, armand loses 15 points. during thaddeus's turn, he gains 15 points. how many points does the team have when hal starts his turn?

If rt is greater than ba, which statement must be true ?

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

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→∞.