Terrell teaches a pottery painting class in order to save up money for a nice bike. in yesterday's class, 4 of the 13 students painted cereal bowls.
if terrell randomly chose 10 of the pieces of pottery to glaze, fire, and set on the top shelf, what is the probability that exactly 2 of the chosen pieces of pottery are cereal bowls?
find probabilities using combinations and permutations

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

Draw a scaled copy of the circle using a scale factor of 2