Given that the square root of 225 is 15 and the square root of 256 is 16, which number is closest to the square root of 240?
15.1
15.5
15.8
15.9

Need solving this second acceleration problem.

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?