In a board game, students draw a number do not replace it and then draw a second number Determine the probability of each event occurring,
1
6
6
9
21
62
What is the probability of drawing a 2, then drawing another 2?

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.