Jara estimated her new shoes would cost $475. They actually costed $300 actually attended. What is the relative error?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

Charlie tosses five coins.what is the probability that all five coins will land tails up.

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.