Which of the following illustrates the truth value of the given conjunction? The equation x2 + x + 1 = 0 has two real roots, and √3 is an irrational number F T → F T T → T F F → F T F → F

What is the solution of the systems of equations? y=2/3x+3 x=-2

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

The function h (t) = -16t squared + 28t + 500 represents the height of a rock t seconds after it's propelled by a slingshot what does h (3.2) represent?