Calculate the amount of money an engineer pays on a loan if she borrows $50,000 for 7 years at 11.5% per annum compound interest.

Find the missing part. use an improper fraction for your answer.

Apassenger train and a freight train leave san jose at 3pm, traveling in the same direction. the passenger train is going three times as fast as the freight train. at 6pm they are 240 miles apart. how fast is each travelling? explain your answer and show your

Elm street is straight. willard's house is at point h between the school at point s and the mall at point m. if sh = 3 miles and hm = 4.5 miles, what is the value of sm in miles?