Ellen wants you to buy the following items a dvd player for $49.95 a dvd holder for $19.95 personal stereo for $21.95 does ellen have enough money to buy all three items if she only has $90

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.