What are the domain and range of f(x) =(1/5)^x OThe domain is all real numbers. The range is all real numbers.
O The domain is all real numbers. The range is all real numbers greater than zero.
The domain is all real numbers greater than zero. The range is all real numbers.
The domain is all real numbers greater than zero. The range is all real numbers greater than zero.

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Which value of y will make the inequality y< -1 false?