# Recently Submitted Homework Problems for Following Grade: 13

1181. Solve the inequality: (x+1)(x-3)/(x+2)(x-4)<0(Answered)

1194. what is the concavity and inflection points of (x^(2)-4)/(x^(2)-3) (Answered)

1436. b/b^2+5/b+5-6/b (Answered)

1994. An equilateral triangle with sides 1 m is submerged vertically in water so that the base is even with the surface. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Give your answer correct to the nearest whole number.) (Answered)

2102. help me solve this problem

f(x)=3x-5

g(x)=-x+3

(f+g)= (Answered)

3020. Assume the box contains 12 balls: 4 red, 4 blue, and 4 yellow. A ball is drawn and its color noted. If the ball is yellow, it is replaced; otherwise, it is not. A second ball is then drawn and its color is noted.

What is the probability that the first ball was yellow, given that the second was red? (Answered)

3020. Assume the box contains 12 balls: 4 red, 4 blue, and 4 yellow. A ball is drawn and its color noted. If the ball is yellow, it is replaced; otherwise, it is not. A second ball is then drawn and its color is noted.

What is the probability that the first ball was yellow, given that the second was red? (Answered)