There are 10 balls in a bag numbered from to 10. Three balls are selected at random without replacement. a. How many different ways are there of selecting the three balls? b. What is the probability that one of the balls selected is the number 5?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

(x-5)1/2+5=2 what is possible solution of this equation