An oven contains 2 piece of bread at the same time. 4 minutes (2 minutes each side) is enough to bake one piece of bread. How many minutes does she need to bake three pieces of bread.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?

Arectangular lawn is 65 m long and 34 m wide. over time, people have walked along a diagonal as a shortcut and have created a straight path. what is the length of the path, to the nearest tenth of a meter? enter your answer as a deicmal in the box. m