Abag contains 4 red, 5 blue, and 3 black marbles. find the probability that if you pick 3 marbles
without replacement, at least one marble is black.

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Select all the expressions that will include a remainder.

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets