Circle the solution that best describes the limit of each sequence. No work required. (a) {tan...
1. (14pts) Circle whether the following limit is an
“Indeterminate form” (I) or “Determinate form” (D) andstate the
type of an inderterminate form (0, 1, 0 · 1, 1 1, 00, 10, and 11)
if the limit is an indeterminate form. 0 1
(a) I, D) lim (e -n 3-1-r (b) , D) lm 2 -0 2+1 (c) (I, D) lim o0 1 In(1/2) V (d) I, D) lim (e) (I, D (2:r)3 -1 lim tan (f) (I, D) n(5)...
Which word best describes the stock market during the month of October 1987? A) Crash B) Circle C) Limit D) Flat E) Bubble
Q1) Which of these best describes the resistance marker? (1 mark) Select one: a. A sequence of DNA which encodes for a protein that gives the cells antibiotic resistance. b. A sequence of DNA which initiates replication and from which DNA replication proceeds. c. A sequence of DNA which contains recognition sites for many restriction endonucleases. d. A sequence of DNA which can be used in agarose gel electrophoresis to determine the size of the DNA molecules Q2) Which of...
-(a) What does it mean to say that a sequence (an) is convergent, with limit L? Show that, if x and 8 are real numbers with |2 – 11 < 8 and 0<83 1/2, then 1 – 2 Hence show that, if (an) is a convergent sequence of positive real numbers with limit 1, then (1/an) is also a convergent sequence with limit 1. (b) Suppose that (bk) is a sequence of real numbers such that, for each ke N,...
Help on 1,2,3 ???
beloe it experiences a displacement AF u best describes the angle 0 bet 1) A constant force F acts on an object whi a displacement AF . The w es the angle 6 between work done by the while it force F is nonzero and negative. Which choice belexpe displacement vectors? a) -0 b) 0se90 c) 0se180 d) 90° <0s180 t-5.0 s it possesses a kinetic energy of 500 2) An object possesses a kinetic energy...
3. (5pts each)Assume that a and b are constants. Evaluate each limit (MUST SHOW WORK!). If it does not exist, write DNE. lim (ax)2-12 Jax+b1 a. X- a b. lim X-00 5-4x V9x2+7 C. sin(2x) tan(6x) lim x0 x sin(3x) d. lim (e-* In(x)) x-00
Circle one best answer for each multiple. (4 pt. each) 1. The pH of 2.OM HCl is a) 2.0, b) 1.0, c) 0.0, d) <0.0. 2. Thymol blue appears red below pH 1.0, yellow between pH 2.5 - 8.0, and blue above pH 9.5. An aqueous solution turns green upon adding one drop of thymol blue. The pH of this solution is a) 0.5, b) 7, c) 9, d) 11. 3. The buffer HF/F can be prepared by mixing a)...
Which best describes an aqueous solution of copper chloride? A. A copper chloride solution has a ratio of 2 copper ions for each chibride ion O B. A copper chloride solution has a ratio of 4 chlorine atoms for each copper ion C. A copper chloride solution has a ratio of 2 chloride ions for each copper 2+ ions D. A copper chloride solution has a ratio of 3 copper atoms for each chloride ion Reset Selection
Circle one best answer for each multiple. (4 pt. each) 1. The pH of 2.OM HCl is a) 2.0, b) 1.0, c) 0.0, d) <0.0. 2. Thymol blue appears red below pH 1.0, yellow between PH 2.5 - 8.0, and blue above pH 9.5. An aqueous solution turns green upon adding one drop of thymol blue. The pH of this solution is a) 0.5, b) 7, c) 9, d) 11. 3. The buffer HF/F can be prepared by mixing a)...
(Show your work and prove or disprove each multiple choice answer. Circle the best answers. ) Which of the following statements about the chemical reaction show below is true? 2 Mg(s) + O2(g) —> 2 MgO(s) a. Magnesium is the limiting reagent. b. Reacting 6 moles of oxygen gas will consume 3 moles of magnesium c. Two grams of solid magnesium will produce 2 grams of magnesium oxide d. Reacting 3 moles of solid magnesium will produce 3 moles of...