Under what conditions does a function f(x), have an inverse
function?

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?