Your distance from the lighting varied directly with time it takes you to hear thunder. if you hear thruder 10 seconds after you see the lighting you are about 2 miles from the lighting I have to estimate how many seconds it would take for the thruder to travel a distance of 4 miles

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.