Part A write an equation that can be used to find the value of an, the nth in the sequence Part b by how much does the term value change with each term number increase of 1?

Equation for the calculation double 2 and then add 5

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.

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?