Consider the following two quantified statements: statement 1: vxe z, [(2x - 1 > 3) v (x2 + 1 2 0)]. statement 2: exe z, [(3x + 250) ^ (x + 2 > 0)]. which one of the following statements is true regarding statements 1 and 2 above? 1. statement 1 is true and statement 2 is false. 2. statement 1 is false and statement 2 is true. 3. both statements 1 and 2 are true. 4. both statements 1 and 2 are false. 48

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w where hh is the number of hours worked and ww is the number of wagons sold.

Write an algebraic expression for the word expression the quotient of c and 8

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem