Sydney made 21 wooden penguins to sell at a fair. she used 5 pompoms and 4 beads to decorate each penguin . how many pompoms and beads did she use for the wooden penguins in all.

Three coins are flipped. what is the probability that there will be at least two tails?

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ