Test bank for calculus for business economics life sciences and social sciences brief version 14th e

10) Expand: (3x + y)4 10)

11) Find the sixth term in the expansion of (p - 2q)12. 11)

12) Evaluate: C40, 37 12)

13) Find the sum of the first 25 terms of the geometric sequence 250, 250(1.05), 250(1 05)2, 13)

14) Find the common ratio of a geometric sequence if the first term is 5 and the 12th term is 30. 14)

15) Find the sum of the infinite geometric sequence (if it exists): 7, 7 , 7 , . . . 15) 5 25

16) Find the sum of the infinite geometric sequence (if it exists): 4,8 , 16 ,32 , 16) 3 9 27

17) Find the sum of all the odd integers between 52 and 346 17)

18) Write the alternating series1 + 11 + 11 using summation notation with the 18) 2 3 4 5 6 summing index k starting at k = 1.

19) Find the 67th term of the sequence defined by a = n + 3 . 19) n - 1

n

20) Find the first five terms of the sequence defined by the recursive formula a1 = 2, an = 4an - 1 - 1 for n L 2. 20)

Answer Key

Testname: UNTITLED14

1) 1, 34, 3, 68

2) 3n n + 4

3) 1 + 2 + 3 + 4 14 15 16 17 15

4) (-1)n + 1 n an1 n + 1

k=1

5) a300 = 905, s300 = 136,950

6) (A) Common difference = -6 (B) Common difference = 4

7) (A) Common ratio = -4 (B) Common ratio = 1 7

8) $4,422

9) 260,932,815

10) 81x4 + 108x3y +54x2y2 + 12xy3 + y4

11) -25,344p7q5

12) 9,880

13) 11,931.77

14) 1.18

15) 35 = 8 75 4

16) 12 = 2.4 5

17) 29,253 5

18) ( 1) k + 1 k=1

19) 35 33

- k

20) 2, 7, 27, 107, 427

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The Project Gutenberg eBook of Punctuation personified

This ebook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this ebook or online at www.gutenberg.org. If you are not located in the United States, you will have to check the laws of the country where you are located before using this eBook.

Title: Punctuation personified or, pointing made easy

Author: Mr. Stops

Release date: November 1, 2023 [eBook #72005]

Language: English

Original publication: London: John Harris, 1824

Credits: Bob Taylor, Tim Lindell and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) ***

PUNCTUATION

Personified:

OR

POINTING MADE EASY.

BY MR. STOPS.

LONDON:

JOHN HARRIS, CORNER OF ST PAUL’S CHURCH-YARD

LONDON:

PRINTED BY S. AND R. BENTLEY, DORSET STREET

ROBERT’S first interview with MR . STOPS.

Young Robert could read but he gabbled so fast: And ran on with such speed, that all meaning he lost. Till one Morning he met Mr. Stops by the way,

Who advis’d him to listen to what he should say

Then entering the house, he a riddle repeated.

To shew, WITHOUT STOPS, how the ear may be cheated.

MR . STOPS ROBERT SISTER.

“Ev’ry lady in this land

“Has twenty nails upon each hand “Five & twenty on hands & feet “And this is true without deceit.”

But when the stops were plac’d aright, The real sense was brought to light.

COUNSELLOR COMMA, marked thus ,

Here counsellor Comma the reader may view, Who knows neither guile nor repentance; A straight forward path he resolves to pursue By dividing short parts of a sentence; As “Charles can sing, whistle, leap, tumble, & run,”— Yet so BRIEF is each pause, that he merely counts ONE.

ENSIGN SEMICOLON, marked thus ;

See, how Semicolon is strutting with pride; Into two or more parts he’ll a sentence divide. As “John’s a good scholar; but George is a better: One wrote a fair copy; the other a letter.”

Without this gay ensign we little could do;

And when he appears we must pause & count TWO.

A COLON, marked thus :

The colon consists of two dots, as you see: And remains within sight whilst you count one, two, three: Tis us’d where the sense is complete, tho but part Of the sentence you’re reading, or learning by heart. As “Gold is deceitful: it bribes to destroy.”

“Young James is admired: he’s a very good boy.”

A PERIOD F S,

marked thus .

The full-fac’d gentleman here shown

To all my friends, no doubt, is known: In him the PERIOD we behold, Who stands his ground whilst four are told;

And always ends a perfect sentence, As “Crime is followed by repentance.”

THE INTERROGATIVE POINT ?

What little crooked man is this? He’s call’d INTERROGATION, Miss: He’s always asking this & that, As “What’s your name? Whose dog is that?” And for your answer, he will stay

While you, One, Two, Three, Four, can say