Question 20 Which of the following statements is true?
A
The series
diverges by the alternating series test.
vn
B
The series
converges by the alternating series test.
2+vn
С
The series
Σ
(-1)"+1 Cos(17)
converges by the alternating series test
n2
D
The series
(-1)"+1
4n
converges by the alternating series test.
9 + n2

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label