Tom had a very challenging fraction multiplication problem to do, but his sister said it was r 76/81 x 80/76 2. If Krista wants the pen to be four times the area it is now (5 feet long by 4 ½ feet wide), what are two ways she could change the length and/or width to give her that new area? What would the new area be?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin