Guys i need the right answer asap plz!
is the answer
a.25.12 feet
b.8 feet
c.4 feet
d.12.56 feet
i need the correct answer asap plz!

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

For how answer my question this will be the last question can you answer in math subject

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?