There are 7 pieces of pie left over in the cafeteria. If 4 pieces are apple and 3 are dherny, what fraction of the remaining pieces are apple? I will give 15 points if anwserd correctly and put brainliyist

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

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?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?