Aminibus drives 150 kilometers in two and a half hours what is its average speed in kilometers per hour

What are the soultion(s) to the quadratic equation 40- x^2=0

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.