Math 124 Study guides, Class notes & Summaries

MATH 1242 FINAL EXAM Part I (MULTIPLE CHOICE, NO CALCULATORS). R2 1. Find 1 4x3 dx. (a) 28 (b) 15 (c) 0 (d) 36 (e) 17 2. Find R 2 cos t dt. (a) −2 sin t + C (b) 2 sin t + C (c) 2 cos t + C (d) −2 cos t + C (e) 2 sin t cos t + C 3. Find (a) 6 (b) 4/3 (c) 2/3 (d) 1 (e) 1/3 R1 0 (2x − 1)2 dx. Spring, 2010 1

MATH 1242 FINAL EXAM Spring, 2010 3 7. Which of the following definite integrals gives the length of the curve y = cos(x) for 0 ≤ x ≤ π? Rπ√ (a) 0 1 − cos2 x dx Rπ√ (b) 0 1 + cos2 x dx Rπp (c) 0 1 − sin2 x dx Rπ√ (d) 0 1 + sin2 x dx Rπ√ (e) 0 1 + sin x dx Rx 2 8. If f (x) = 0 et +1 dt, then f 0 (x) = (a) e2x (b) ex 2 (c) ex +1 2 (d) 2xex +1 (e) 2e2x 9. The average value of f (x) = 1 on [1, 5] is 2x + 1 1 (ln 11 − ln 3) 8 1 (b) (ln 11 − l...

MATH 1242 FINAL EXAM Spring, 2010 Part II (MULTIPLE CHOICE, CALCULATORS ALLOWED). R1 1. −1 | x | dx = (a) 1/2 (b) −1/2 (c) 0 (d) 1 (e) −1 2. Let an = 2n + 1 for n = 1, 2, 3, . . . . Which of the following statements is true? 4n + 1000 (a) The sequence {an } converges to 0. (b) The sequence {an } converges to 1. (c) The sequence {an } converges to 2. (d) The sequence {an } converges to (e) The sequence {an } diverges. Z 1 3. The improper integral 0 (a) converges to 1....

Chapter 3: Assignment, Formatting, and Interactive Input TRUE/FALSE 1. Program execution begins with the first statement in the body of the main() function. ANS: T PTS: 1 REF: 108 2. The stream manipulator lowercase displays hexadecimal digits and the exponent in scientific notation in lowercase. ANS: F PTS: 1 REF: 120-121 3. Numbers sent to cout are normally displayed left-justified in the display field. ANS: F PTS: 1 REF: 124 4. In addition to outputting integers in decimal notation, t...

MATH 1242 FINAL EXAM Spring, 2010 4 11. In the Taylor series expansion of f (x) = x4 centered at a = 1, what is the coefficient of (x − 1)3 ? (a) 0 (b) 1 (c) 4 (d) 8 (e) 12 12. The following integral form appears in the Table of Integrals in your text: Z √ u√ 2 a2 u a2 − u2 du = a − u2 + sin−1 + C 2 2 a Z √ 1 − 4x2 dx = Using this form and an appropriate substitution, we obtain x√ 1 1 − x2 + sin−1 x + C 2 2 √ 1 (b) x 1 − 4x2 + sin−1 2x +...

MATH 1242 4. Find R2 0 FINAL EXAM Spring, 2010 2 xex −1 dx. (a) 2e3 (b) 2(e3 − e−1 ) (c) 1 3 (e − e−1 ) 2 (d) 2e4 (e) e3 − e−1 5. Find R x ln x dx. (a) x2 ln x −1 ln x + C 2 (b) x2 ln x +1 ln x + C 2 (c) ln x + C (d)1 1 2 x ln x − x2 + C 2 4 (e)1 2 1 x ln x + x2 + C 2 4 6. The Maclaurin series (Taylor series centered at a = 0) for f (x) = ex is (a) 1 −x2 x4 x6 + − + ··· 2! 4! 6! (b) 1 +x2 x4 x6 + + + ··· 2! 4! 6! (c) ...

Fundamentals CMS Midterm Terms in this set (200) A nurse is assessing the heart sounds of a client who has developed chest pain that becomes worse with inspiration. The nurse auscultates a high- pitched scratching sound during both systole and diastole with the diaphragm of the stethoscope positioned at the left sternal border. Which of the following heart sounds should the nurse document? A. Audible Click B. Murmur C. Third heart sound D. Pericardial friction rub A nurse is obtaining ...

Henke's Med-Math Dosage Calculation Preparation & Administration 9th Edition Test Bank | Verified. CHAPTER 1, Arithmetic Needed for Dosage 1. Reduce the following fraction to lowest terms. 54/81 = ANS: 2/3 PTS: 1 MSC: Practice Problems 2. Reduce the following fraction to lowest terms. 105/135 = ANS: 7/9 PTS: 1 MSC: Practice Problems 3. Reduce the following fraction to lowest terms. 39/65 = ANS: 3/5 PTS: 1 MSC: Practice Problems 4. Change the following improper fraction to a whole o...

ACCUPLACER: REVIEW ARITHMETIC MATH WITH QUESTIONS AND WELL VERIFIED ANSWERS[GRADED A+]ACTUAL EXAM 100% 2.75 + 0.003 + 0.158 = A. 0.436 B. 2.911 C. 2.938 D. 4.36 - ANS---B 7.86 × 4.6 = A. 36.156 B. 36.216 C. 351.56 D. 361.56 - ANS---A 7/20 = A. 0.035 B. 0.35 C. 0.858 D. 3.5 - ANS---B Which of the following is the least? A. 0.105 B. 0.501 C. 0.015 D. 0.15 - ANS---C All of the following are ways to write 25 percent of N EXCEPT: A. (0.25)N B. 25/100N C. 1/4N D. 25N - A...

Test Bank For Henke's Med-Math Dosage Calculation Preparation & Administration 9th Edition By Susan Buchholz. Reduce the following fraction to lowest terms. 54/81 = ANS: 2/3 PTS: 1 MSC: Practice Problems 2. Reduce the following fraction to lowest terms. 105/135 = ANS: 7/9 PTS: 1 MSC: Practice Problems 3. Reduce the following fraction to lowest terms. 39/65 = ANS: 3/5 PTS: 1 MSC: Practice Problems 4. Change the following improper fraction to a whole or mixed number. 325/16 = ANS: 2...