Sarah can complete the assembly of 15 origami animals in 6 hours. At this rate, how many can she complete in 40 hours? please help soon

What is the least common factor of 6 and 8

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Adeposit of 5500 at 6% for 3 years equals