Find the radius of convergence (R) and the interval of convergence (I) of the power series. [infinity] (x − 18)n n16n n = 1 Step 1 of 6 In order to determine the radius of convergence of the power series, apply the ratio test. Recall how to apply the ratio test for an infinite series an . If rho = lim n→[infinity] an+1 an , then the series converges absolutely when rho < Correct: Your answer is correct. seenKey < 1, diverges when rho > Correct: Your answer is correct. seenKey > 1, and is inconclusive when rho = Correct: Your answer is correct. seenKey = 1. State an+1 for the given series. an+1 = $$ Correct: Your answer is correct. webMathematica generated answer key

answer: b.48 for

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25