There are more girls at a summer camp than boys . 40 percent of the boys wear sunglasses. The number of girls who wear sunglasses is three times the number of boys who wear sunglasses. In total, 49 campers do not wear sunglasses. How many campers are at the summer camp?

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Need on this geometry question. explain how you did it.