Let X and Y be the following sets: X = {10,20,30}
Y = {5, 10, 15, 20}
Which of the following is the set XY?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles