Bele started out the day with $40 00 in her cash regeer Throughout the day, she sold 20 of the three-layer cakes scones, 9 cups of coffee, 2 pomegranate chocolate bars, and 1 lemon bar Bela gave her brother $500 from the cash register that she owed him How much money dnes Bela have the cash register now? l​

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

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