X: 26,25.3,33.6,18.8,40.4,20.2 y: 33.8,37.4,46.5,28.3,50.1,25.6

Find the correlation coefficient and report it accurate to three decimal places.
r =

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.