The population of australia in january 2013 was about 23 million if the population of the united states then divided by 13.7 was approximately equal to the population of australia what was the population of the united states?
plz

In which form is the following function written? y = - 2(x – 3)(x + 5)

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

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