a student decreases the temperature of a 409 cm balloon from 590 k to 270 k. assuming constant pressure, what should the new volume of the balloon be? round your answer to one decimal place.

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.