The speed of a bus is 40km per hour how much distance it cover in 2 hour 30minutes
plz

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Change negative exponents to positive. then solve. round to four decimal places