The truth table represents statements p, q, and r. pqrp ∧ qp ∧ r
AT T T T T
BT T F T F
CT F T F T
DT F F F F
EF T T F F
FF T F F F
GF F T F F
HF F F F F
Which rows represent when (p ∧ q) ∨ (p ∧ r) is true?

A and B
A, B, and C
B and E

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)