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# 6 marks) Find the length of the curve 7(t) =< 3.t3,t2 > for 0 < t < 2...

## Question

###### 6 marks) Find the length of the curve 7(t) =< 3.t3,t2 > for 0 < t < 2

6 marks) Find the length of the curve 7(t) =< 3.t3,t2 > for 0 < t < 2  #### Similar Solved Questions

##### A student heated an unknown hydrate_ Naz- SO4.XII,O_ in # crucible_ The waler was driven off, leaving the anhydrous salt in the crucible After cooling; the mass of the anhydrous salt and water lost was calculated: The mass of the anhydrous salt was 0.695 g and the mass of water lost was 0.895 gCalculate the moles of anhydrous salt in the sample. Show all steps. (The molar mass of this salt is 142.04 g
A student heated an unknown hydrate_ Naz- SO4.XII,O_ in # crucible_ The waler was driven off, leaving the anhydrous salt in the crucible After cooling; the mass of the anhydrous salt and water lost was calculated: The mass of the anhydrous salt was 0.695 g and the mass of water lost was 0.895 g Calc...
##### The accompanying table shows Aven altitudes (in thousands of feet) and the spueds sound (in (eet per second) at these altitudes. Complete parts (a) through d) below: Click here o viow the dala table Click here _to view the_tableol critical values for_the_Pearson correlation coefiicient(a) Display the data in scalter plot: Choose the correct graph below:114041 1 Ntut Mnog- 7 ASf Allibide (1000 :1140 - 794uzcuoLAllilude MICJu &Aitudo AJu?Calculate lhe samplo correlation coefficient r(Round thr
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##### The bear population in a certain region has been declining at a continuous rate of 2% per year. In 2012 there were 965 bears counted in the area_ function f(t) that models the number of bears years after 2012. (3) a) Writeb) What Is the population of bears predicted to be in 20207(2)
The bear population in a certain region has been declining at a continuous rate of 2% per year. In 2012 there were 965 bears counted in the area_ function f(t) that models the number of bears years after 2012. (3) a) Write b) What Is the population of bears predicted to be in 20207 (2)...
##### (d)BrMgHRIR2R2 R1OMeHBrMgR2RR2
(d) BrMg H RI R2 R2 R1 OMe H BrMg R2 R R2...
##### 20_0/4 points Previous AnswersMy NotesThe management of ThermoMaster Company, whose Mexican subsidiary manufactures an indoor-outdoor thermometer; has estimated that the total weekly cost (in dollars) for producing x thermometers is represented by the following function: 2200 2x (a) Find the average cost function C.(b) Find the marginal average cost function â‚¬(c) Interpret your results Since the marginal average cost function is negative for X 0, the rate of change of the average cost function
20_ 0/4 points Previous Answers My Notes The management of ThermoMaster Company, whose Mexican subsidiary manufactures an indoor-outdoor thermometer; has estimated that the total weekly cost (in dollars) for producing x thermometers is represented by the following function: 2200 2x (a) Find the aver...
##### 6. (6 points) Compound A reacts with 1) BHz 2) HzOz, OH , HzO to produce Compound B, CgHjoO. The IR and NMR for Compound B are shown below. Propose structures for Compounds A and B_zmci Ristt?3 VsnoaiS0 JJio <  )T0 '>YMJTgtoOnli 63:4nicrocanaunu(6Alw910Gow2ohdY9 '0400k " c~'10Hx-04-42ppm
6. (6 points) Compound A reacts with 1) BHz 2) HzOz, OH , HzO to produce Compound B, CgHjoO. The IR and NMR for Compound B are shown below. Propose structures for Compounds A and B_ zmci Ristt? 3 VsnoaiS0 JJio <  )T0 '>YMJTgto Onli 63:4nicrocanaunu(6Alw910Gow2ohdY 9 '0400k " c~...
##### Sample of size 28 will be drawn from population with mean and standard deviation 3(a) Is it appropriate to use the normal distribution to find probabilltfes for x?(b) If approprlate find the probablllty that will be greater than(c) If appropriate find the 30"h percentile of xI(a) Is it appropriate to use the normal distribution to find probabillties for 1(b) The 5 probability that wlll be greater thanYes0 Not(c) The 30 percentile of x Is
sample of size 28 will be drawn from population with mean and standard deviation 3 (a) Is it appropriate to use the normal distribution to find probabilltfes for x? (b) If approprlate find the probablllty that will be greater than (c) If appropriate find the 30"h percentile of x I(a) Is it appr...
##### (elntha rrureruLerba Elt U (ur , Fatd (LIIOh Jierua Inlc AtaTtuonMEc OuIC Ed Halc â‚¬ ectron conliuralion puints) Using the pmvided orbiual cmg diaqam lor *ullur [dcnlin conAnctncncc fiecontOOD35-O2sUJ0'' /
(elntha rrureru Lerba Elt U (ur , Fatd (LIIOh Jierua Inlc AtaTtuon MEc OuIC Ed Halc â‚¬ ectron conliuralion puints) Using the pmvided orbiual cmg diaqam lor *ullur [dcnlin conAnctncncc fiecont OOD 35- O 2sUJ 0 '' /...
##### CuU13_Find the vertical shift ofy =-3 + tan 2 (0+2) 3 units down (C) 4 units down (B) % units up (D) % units up
CuU 13_ Find the vertical shift ofy =-3 + tan 2 (0+2) 3 units down (C) 4 units down (B) % units up (D) % units up...
##### Be sure to answer all parts_What reagents are needed to convert acetophenone (C6HsCOCH;) into the following compound? More than one step is required_2NHCHCHZCHZCH;CsHsoints00.35.13Part out of 2eBookReferencesdraw structureSelect the correct reagent X PBr; Brz; ~OHBrzBrz; CH;COOH2 attempts leftCheck my workNext part
Be sure to answer all parts_ What reagents are needed to convert acetophenone (C6HsCOCH;) into the following compound? More than one step is required_ 2 NHCHCHZCHZCH; CsHs oints 00.35.13 Part out of 2 eBook References draw structure Select the correct reagent X PBr; Brz; ~OH Brz Brz; CH;COOH 2 attem...
##### Agolf ballis hit and leaves the ground at an Jngle of 60* above the horzcatal the Orst second after it is hit, travels 30 m in the horizontal direction With what speed did the Eolf ball leave the ground? Assune that the acceleratian due to gravity 10.0 m/s^2 and ignore anv effects of Mr reslstarke_60 WVsDQVs35 nsSDmtTJua
Agolf ballis hit and leaves the ground at an Jngle of 60* above the horzcatal the Orst second after it is hit, travels 30 m in the horizontal direction With what speed did the Eolf ball leave the ground? Assune that the acceleratian due to gravity 10.0 m/s^2 and ignore anv effects of Mr reslstarke_ ...
##### (5)** A solution has an [OH ] of 1.4xl0 7 MJ Show that this solution is slightly basic by calculating its pH.(6)t= Like any equilibrium constant; Kw varies with temperature. Its value at 37 %â‚¬ is 2.4xlo /. What is the pH of (neutral) pure water at 37 %?(7)*# A solution has [HT] of 6.TxlO'M. What are [OH and pOH?
(5)** A solution has an [OH ] of 1.4xl0 7 MJ Show that this solution is slightly basic by calculating its pH. (6)t= Like any equilibrium constant; Kw varies with temperature. Its value at 37 %â‚¬ is 2.4xlo /. What is the pH of (neutral) pure water at 37 %? (7)*# A solution has [HT] of 6.TxlO...
##### The problem of interpolating $n$ data values $\left\{y_{j}\right\}$ in $n$ distinct data points $\left\{x_{j}\right\}$ by a polynomial of degree $\leq n-1$ was expressed in (11.4) as a square Vandermonde linear system of equations. (a) Prove that this Vandermonde matrix is nonsingular by arguing that if the interpolation problem has a solution, it must be unique. (b) Write down the analogous system of equations implicit in Theorem 37.2 Using the result of (a), prove this theorem.
The problem of interpolating $n$ data values $\left\{y_{j}\right\}$ in $n$ distinct data points $\left\{x_{j}\right\}$ by a polynomial of degree $\leq n-1$ was expressed in (11.4) as a square Vandermonde linear system of equations. (a) Prove that this Vandermonde matrix is nonsingular by arguing tha...
##### Use a calculator to evaluate each expression, or state that the value does not exist. Report answers accurate to four decimal places. a. $\operatorname{coth} 4$ b. $\tanh ^{-1} 2$ c. $\operatorname{csch}^{-1} 5$ d. $\left.\operatorname{csch} x\right|_{1 / 2} ^{2}$ e. $\ln | \tanh (x / 2) \|_{1}^{10} \quad$ f. $\left.\tan ^{-1}(\sinh x)\right|_{-3} ^{3} \quad$ g. $\left.\frac{1}{4} \operatorname{coth}^{-1}\left(\frac{x}{4}\right)\right|_{20} ^{\frac{36}{6}}$
Use a calculator to evaluate each expression, or state that the value does not exist. Report answers accurate to four decimal places. a. $\operatorname{coth} 4$ b. $\tanh ^{-1} 2$ c. $\operatorname{csch}^{-1} 5$ d. $\left.\operatorname{csch} x\right|_{1 / 2} ^{2}$ e. \$\ln | \tanh (x / 2) \|_{1}^{1...
##### G5125,a 1 8 one iy] sold? 5 found 1 microwave price of the . was 1 and 520 _ 533 the mean 1 56410 5 1 34 1 0197. I 0.299. "OOIS
g 5125,a 1 8 one iy] sold? 5 found 1 microwave price of the . was 1 and 520 _ 533 the mean 1 56410 5 1 34 1 0197. I 0.299. "OOIS...
##### A buffer solutioncontains 0.359 M NaHCO3 and 0.358 M K2CO3.Determine thepH change when 0.078 mol HClO4 isadded to 1.00 L of the buffer.pH change =
A buffer solution contains 0.359 M NaHCO3 and 0.358 M K2CO3. Determine the pH change when 0.078 mol HClO4 is added to 1.00 L of the buffer. pH change =...