Wanna know the secret to free points.??? Up in the search bar look up "50 free points" or "free points" and reply to every question that has only 1 respond most of them are old so the owner wouldnt care

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

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.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3