Use an inequality symbol (< , > , =, ≠) to compare 5 + (−4) 14 + (−13)

a. <
b. ≠
c. =
d. >

4+6x-3x^3 in standard form with explanations because i don’t understand

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

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?