# How do scientists get information about the evolutionary history of species?

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How do scientists get information about the evolutionary history of species?

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This figure shows baromeler: If the barometer is filled with water ((=1000 kglm?) , what is the height when the pressure Po-0.2 atmosphere? (1 atm=| 105 Nlm?) P= Po Select one: a.10 m b.2.0 m 17 m d. 760 mm...
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5.24. The derivation of two-point Gaussian quadrature rule (which we will consider in Sec- tion 8.3.3) on the interval [~1, 1] using the method of undetermined coefficients leads to the following system of nonlinear equations for the nodes 11, T2 and weights W1, W2: W1 + W2 W1E1 + W282 W1x; + W2z2 ...
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##### Define the scalar product of two vectors (show both methods, algebraic (using components) and geometric using the angle)) Calculate the interior angles of you triangle ABC using the scalar product and show that they add to 180'
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(2) Prove or disprove each of the following: (a) There exists â‚¬z such that |b for all b ez. (6) There exists ez such that b | a for all b â‚¬ z...
##### Consider an ideal gas at standard temperature and pressure (STP: $T=273 mathrm{~K}, p=1 mathrm{~atm}=1.01 imes$left.10^{5} mathrm{~N} / mathrm{m}^{2}ight) . Imagine that the molecules of the gas are equally spaced so that every molecule is at the center of a small cube. (a) What is the edge length of this cube, which is the average distance between nearestneighbor molecules in the gas? (b) Qualitatively, how does this mean molecular separation distances compare with the diameter of a small mol Consider an ideal gas at standard temperature and pressure (STP: T=273 mathrm{~K}, p=1 mathrm{~atm}=1.01 imes left.10^{5} mathrm{~N} / mathrm{m}^{2} ight) . Imagine that the molecules of the gas are equally spaced so that every molecule is at the center of a small cube. (a) What is the edge len... 1 answer ##### Show that the function f(x) = |x| is continuous on all of R.b) Between t_i =... Show that the function f(x) = |x| is continuous on all of R.b) Between t_i = 4.71 s and t_f = 10 s c) Between t_i = 10 s and = 17.3 s... 1 answer ##### (20 points) Consider the function f(r) 42 smn > . t has unique root at r = Answer the following questions: (a) Apply the first two steps of the bisection method to on the interval [~r.2r] . find the approximated roots T1.T2- (6) With the above bisection method how mauy iteratious are ueeded if we Want t0 have an approximation with error less than 10-3? Apply the fixed point iteration with 9(r) sin I' with fu 7, find T.Tg. Write the fixed point iteration with 92(r) SM T {1, estimates the (20 points) Consider the function f(r) 42 smn > . t has unique root at r = Answer the following questions: (a) Apply the first two steps of the bisection method to on the interval [~r.2r] . find the approximated roots T1.T2- (6) With the above bisection method how mauy iteratious are ueeded if w... 1 answer ##### We were unable to transcribe this imagekli เร, IS We were unable to transcribe this imagekli เร, IS... 1 answer ##### A consumer has a utility function u(x, y, z)=\min \{x, y\}+z. The prices of the three goods are given by \left(p_{x}, p_{v}, p_{x}\right) and the money the consumer has to spend is given by m (a) It turns out that this utility function can be written in the form U(V(x, y), z) . What is the function V(x, y) ? What is the function U(V, z) ? (b) What are the demand functions for the three goods? (c) What is the indirect utility function? A consumer has a utility function u(x, y, z)=\min \{x, y\}+z. The prices of the three goods are given by \left(p_{x}, p_{v}, p_{x}\right) and the money the consumer has to spend is given by m (a) It turns out that this utility function can be written in the form U(V(x, y), z) . What is the f... 1 answer ##### In a welding process, probability of making an acceptable weld is 0.99, calculate : a) the... In a welding process, probability of making an acceptable weld is 0.99, calculate : a) the probability of making at least 5 welds until a defective weld is made. b) the probability of making the 3rd defective weld in the 5th battery tab.... 1 answer ##### Is the sequence geometric 2, 6, 18, 54,...? Is the sequence geometric 2, 6, 18, 54,...?... 1 answer ##### Approximately how much is a 10 mile high stack of pennies worth Approximately how much is a 10 mile high stack of pennies worth?... 5 answers ##### Leb Px: 6087 6:[6 0.| eclsih Jc shks . me Makv &ins khal 41 Ie mmhm mmies abve Tnkita Ie if mY 4 m< tWe MukJ tkj as is nMcbl+. tim pwiods ^1' 1 iL 5) Assvwivp t Nas eally likl tt t Hvst Mkv chim Nas In shk 0 Or Stlk 1 nty prcbhilh met i} 1 nou shk ? ? leb Px: 6 087 6:[6 0.| e clsih Jc shks . me Makv &ins khal 41 Ie mmhm mmies abve Tnkita Ie if mY 4 m< tWe MukJ tkj as is nMcbl +. tim pwiods ^1' 1 iL 5) Assvwivp t Nas eally likl tt t Hvst Mkv chim Nas In shk 0 Or Stlk 1 nty prcbhilh met i} 1 nou shk ? ?... 1 answer ##### Or A yields products, time and concentration data were collected and plotted as shown here. [A](M):... or A yields products, time and concentration data were collected and plotted as shown here. [A](M): 0.800, 0.740, 0.680, 0.620 t(s): 0.0,30.0, 60.0, 90.0 Determine the reaction order, the rate constant, and the units of the rate constant. Order=? K= ? and units Comment... 5 answers ##### 06-13 HomeworkIMG_5298.JPGThe following figure displays the graph of a function f.Graph of fsf(0) positive or negative? (b) Find f(-2).f(1), f(2). and f(3). Which is larger; f(2) or f(4)2 (d) Find f(4) f(1). Find |f(4) - f(). Write the domain and range of using the interval notation [a, b]: 18. The following figure shows the graph of a function h: Find h(a) , h(b). h(c). and , h(d). (b) Is h(0) positive or negative? For which values of x does h(x) Mnid AppIn E [In squd 21_0 I0 06-13 Homework IMG_5298.JPG The following figure displays the graph of a function f. Graph of f sf(0) positive or negative? (b) Find f(-2).f(1), f(2). and f(3). Which is larger; f(2) or f(4)2 (d) Find f(4) f(1). Find |f(4) - f(). Write the domain and range of using the interval notation [a, b]: 18. ... 5 answers ##### State whether each of the following statements are True or False and justify YOur an- swerS. a) It is possible to have a sequence that has bounded subsequence but HO convergent subsequences. b) If a sequence is bounded and divergent then there exist two subsequences with dif ferent limits. c) If a sequence is monotone and contains a convergent subsequence, it must be conver- gent itself: State whether each of the following statements are True or False and justify YOur an- swerS. a) It is possible to have a sequence that has bounded subsequence but HO convergent subsequences. b) If a sequence is bounded and divergent then there exist two subsequences with dif ferent limits. c) If a s... 1 answer ##### Optical tweezers use light from a laser to move single atoms and molecules around. Suppose the... Optical tweezers use light from a laser to move single atoms and molecules around. Suppose the intensity of light from the tweezers is 1000 W/m2, the same as the intensity of sunlight at the surface of the Earth. (a) What is the pressure on an atom if light from the tweezers is totally absorbed? Pa ... 1 answer ##### 2. Find the area of the plane figure defined by the inequalities : x2 + y2... 2. Find the area of the plane figure defined by the inequalities : x2 + y2 <9; x2 + y2 - 6x = 0; (in the first quadrant). Use polar coordinates.... 1 answer ##### Mg2+ and Co formula: Mg(CO), name: Lit and C,H,02 formula: Li(C, H,02) name: NH and Br... Mg2+ and Co formula: Mg(CO), name: Lit and C,H,02 formula: Li(C, H,02) name: NH and Br formula: NH,(Br) name... 5 answers ##### Explain what is needed to accomplish DNAsynthesis - the process is very much like howprotein synthesis is done on a solid support. Identify the mainchemical ingredient and the first 4 steps that can thereafter berepeated. Explain what is needed to accomplish DNA synthesis - the process is very much like how protein synthesis is done on a solid support. Identify the main chemical ingredient and the first 4 steps that can thereafter be repeated.... 1 answer ##### Required information The following information applies to the questions displayed below.) On July 15, 2021, the... Required information The following information applies to the questions displayed below.) On July 15, 2021, the Nixon Car Company purchased 2,100 tires from the Harwell Company for 40 each. The terms of the sale were 3/10, n/30. Nixon uses a perpetual Inventory system and the gross method of accoun... 5 answers ##### Givcn f(xy)=ye"+3x'-ISy, find the following f f,f.fz.and fv Givcn f(xy)=ye"+3x'-ISy, find the following f f,f.fz.and fv... 1 answer ##### 14 and 17 ty Recall that cos bt = (elb + e")/2 and that sin b1... 14 and 17 ty Recall that cos bt = (elb + e")/2 and that sin b1 = ( -e )/2i. In each of Problems 11 through 14, find the Laplace transform of the given function; a and b are real constants. Assume that the necessary elementary integration formulas extend to this case. 11. f(1) = sin bt 12. f(t... 1 answer ##### Explain why Standard Costs are often used in variance analysis. Explain why Standard Costs are often used in variance analysis.... 1 answer ##### The original arc reactor designed by Tony Stark to power his Iron Man suit was fueled... The original arc reactor designed by Tony Stark to power his Iron Man suit was fueled by Pd-103, which is an isotope of palladium metal that decays by electron capture into stable Rh-103. The half- life of Pd-103 is 17 days. A new fuel cell for the arc reactor contains 1.6 grams of Pd-103. Once the ... 1 answer ##### Solve. Remember to insert units when writing your answers.$ \begin{array}{|l|c|c|c|c|} \hline \text { Capacity } & \text { Cups } & \text { Gallons } & \text { Quarts } & \text { Pints } \\ \hline \text { An average-size bath of water } & & 21 & & \\ \hline \text { A dairy cow's daily milk yield } & & & & 38 \\ \hline \begin{array}{l} \text { Your kidneys filter about this } \\ \text { amount of blood every minute } \end{array} & 4 & Solve. Remember to insert units when writing your answers.$$\begin{array}{|l|c|c|c|c|} \hline \text { Capacity } & \text { Cups } & \text { Gallons } & \text { Quarts } & \text { Pints } \\ \hline \text { An average-size bath of water } & & 21 & & \\ \hline \text { ... 1 answer ##### The XYZ partnership has the following balance sheet: Assets Tax Basis FMV Real estate$120,000 $180,000... The XYZ partnership has the following balance sheet: Assets Tax Basis FMV Real estate$120,000 $180,000 Liabilities$0 $0 Capital X$40,000 $60,000 Y$40,000 $60,000 Z$40,000 $60,000$120,000 $180,000 If Q provides... 1 answer ##### The following data relate to direct labor costs for February: Actual costs 7,700 hours at$14...
The following data relate to direct labor costs for February: Actual costs 7,700 hours at $14 Standard costs 7,000 hours at$15 What is the direct labor rate variance? Group of answer choices $7,700 favorable$7,000 favorable $7,700 unfavorable$7,000 unfavorable...
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