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##### If you have green test solution; what cations could you guess are probably present?

If you have green test solution; what cations could you guess are probably present?...

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##### Consider the initial value problem Pind uc 4 (D dy Y-t 6} Users dt t2 y(l) = 0. Apply the FEUT to verify that a solution exists. b) Using Eulers Method with a step size of h = 0.5,make a table that approximates the solution on the interval [1,,3].

Consider the initial value problem Pind uc 4 (D dy Y-t 6} Users dt t2 y(l) = 0. Apply the FEUT to verify that a solution exists. b) Using Eulers Method with a step size of h = 0.5,make a table that approximates the solution on the interval [1,,3]....

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##### A research program used representative random sample of men and women t0 gauge the size of the personal network of older adults. Each adult in the sample was asked to "please name the people you have frequent contact with and who are also important to you: The responses of 2,820 adults in this sample yielded statistics on network size , that is, the mean number of people named per person was X 14.2 with standard deviation of $ 9.8. Complete parts through d;Give point estimate for14.2 (Type

A research program used representative random sample of men and women t0 gauge the size of the personal network of older adults. Each adult in the sample was asked to "please name the people you have frequent contact with and who are also important to you: The responses of 2,820 adults in this ...

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##### 16. mole of Nz gas is mixed with mole of Hz in closed container fitted with piston (allowing the volume to change thus keeping the pressure and temperature constant) Calculate the change in entropy per mole when the reaction Nz + 3 Hz 2 NH; goes to completion_ (Hint: At constant pressure and temperature; the volume is proportional to the number of moles. So look for the number of moles at the beginning and at the end F

16. mole of Nz gas is mixed with mole of Hz in closed container fitted with piston (allowing the volume to change thus keeping the pressure and temperature constant) Calculate the change in entropy per mole when the reaction Nz + 3 Hz 2 NH; goes to completion_ (Hint: At constant pressure and tempera...

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##### JnIaneFTTI [atattIncOrutaangle 0i n1dutruae0 therotono Aanthad !o EobbaundEulaucna borrd mennlen Cneu Hateln lottmoine Tre dulnruejch tretene Dockconc} FnMaAlmeHchar porktoucre4 pont ] mdong tna indincIot tteton Lomconc Wrenir coraoWhs7 ICordLDil crabaat Hcca

JnIane FTTI [atatt IncOruta angle 0i n1dutruae0 therotono Aanthad !o EobbaundEulaucna borrd mennlen Cneu Hateln lottmoine Tre dulnruejch tretene Dockconc} FnMaAlmeHchar porktoucre4 pont ] mdong tna indincIot tteton Lomconc Wrenir corao Whs7 I Cord L Dil crabaat Hcca...

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##### Problem #8: If X and Y are independent exponential random variables each having parameter ; 8, find the joint density function of U = X+ Y and V = e5XThe required joint density function is of the formg(u,V) u > h(v); V > otherwisefuv(u.V)(a) Enter the function g(u, V) into the answer box below: (b) Enter the function h(v) into the answer box below: (c) Enter the value of 4 into the answer box below:

Problem #8: If X and Y are independent exponential random variables each having parameter ; 8, find the joint density function of U = X+ Y and V = e5X The required joint density function is of the form g(u,V) u > h(v); V > otherwise fuv(u.V) (a) Enter the function g(u, V) into the answer box ...

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##### Compute conditional density fx X (21/12) of X given X Suppose the covariance of X, and Xz zero. Show that i and Xz are independent_Next , let U = a1X1 + 0212- and let V = b1 +bXz_ Explicitly determine the joint density of (U.V) (Note: for this part_ YOu should NOT ASFMMC anything about the independence of Xi and Iz_Now . a5 I part RuppU that the covariance of X1 and Xz is zero and that 1> and Xz have equal UaTancez With U,V defined as part (d). compute the conditional expectation EJUIV] for t

Compute conditional density fx X (21/12) of X given X Suppose the covariance of X, and Xz zero. Show that i and Xz are independent_ Next , let U = a1X1 + 0212- and let V = b1 +bXz_ Explicitly determine the joint density of (U.V) (Note: for this part_ YOu should NOT ASFMMC anything about the independ...

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##### 1 papunoduloj 8 at idu 6 money" 2 1 Jaquinu 5 1

1 papunoduloj 8 at idu 6 money" 2 1 Jaquinu 5 1...

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##### Marketing survey the price of tea and coffee in a town based on quality was found asshown below[8 Marks]Price of tea 88 Price of coffee 1209u 13495 70 60 150 115 11075 14050 100Calculate and interpret the value of the sample correlation coefficient: Find the regression equations_[1+2][5]An ornithologist carries out a study of the number of eggs laid per pair by species of rarebird in its annual breeding scason. He concludes that it may be considered as discreterandom variable X with probability

marketing survey the price of tea and coffee in a town based on quality was found as shown below [8 Marks] Price of tea 88 Price of coffee 120 9u 134 95 70 60 150 115 110 75 140 50 100 Calculate and interpret the value of the sample correlation coefficient: Find the regression equations_ [1+2] [5] A...

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##### Figure $\mathrm{P} 2.17$ shows several hypothetical velocity-time graphs. For each case, sketch qualitatively a possible corresponding position-time graph.

Figure $\mathrm{P} 2.17$ shows several hypothetical velocity-time graphs. For each case, sketch qualitatively a possible corresponding position-time graph....

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##### The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states_ 11.6 8.5 6.8 3.8 2.8 2.3 2.3 11.2 9.8 7.6 6.6 6.1 6.3 4.3 thousands of automatic weapons murders per 100,000 residentsThis data can be modeled by the equation y = 0.85x +4.11. Use this equation to answer the following; Special Note: suggest you verify this equation by performing linear regression on your calculator Use the equation with the values rounded to two decimal pla

The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states_ 11.6 8.5 6.8 3.8 2.8 2.3 2.3 11.2 9.8 7.6 6.6 6.1 6.3 4.3 thousands of automatic weapons murders per 100,000 residents This data can be modeled by the equation y = 0.85x +4.11....

5 answers

##### You should answer the following questions using unit analysisand conversions. a) Give an estimate of how many feet you think your car wouldtravel in 4 seconds (the average time it takes to answer a text)while driving 45 miles per hour.b) Using unit analysis and conversions, calculate the exactdistance your car travels in 4 seconds while driving 45 miles perhour.c) Using unit analysis and conversions, calculate the exactdistance your car travels on the Interstate in 4 seconds whiledriving 70 mil

you should answer the following questions using unit analysis and conversions. a) Give an estimate of how many feet you think your car would travel in 4 seconds (the average time it takes to answer a text) while driving 45 miles per hour. b) Using unit analysis and conversions, calculate the exact...

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##### A car with a mass of m and an engine power of P is driving rectilinearly uphill with a constant speed of v The resistance force (the sum of rolling drags from the tires and the aerodynamic drag) follows general rule f am + bvz where a and b are constants Which of the following is true?Select one:A. The negative work done by the gravity equals the increase in gravitational potential energy: B. The magnitude of the traction force is greater than PN:The work done by the engine is transformed into h

A car with a mass of m and an engine power of P is driving rectilinearly uphill with a constant speed of v The resistance force (the sum of rolling drags from the tires and the aerodynamic drag) follows general rule f am + bvz where a and b are constants Which of the following is true? Select one: A...

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##### Find the equation of the line tangent to the graph of the function at the indicated point: f(x) =x-x? at ( ~ 4,- 20)OA y= - Tx-16 y= - 7x+16 y= - 9x+ 16 D. y=9x+ 16

Find the equation of the line tangent to the graph of the function at the indicated point: f(x) =x-x? at ( ~ 4,- 20) OA y= - Tx-16 y= - 7x+16 y= - 9x+ 16 D. y=9x+ 16...

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##### Sequences reactions Or Give the rajor organic product(s) of the following reactions_ Show all relevant stereochemistry. OHOHCo HSO4_ H;O. acetoneOhANaBLL chortHscoMeBr dther 2.H;oOCH;HBr; Hzo"CH3HO HzSO4

sequences reactions Or Give the rajor organic product(s) of the following reactions_ Show all relevant stereochemistry. OH OH Co HSO4_ H;O. acetone Oh ANaBLL chort Hsco MeBr dther 2.H;o OCH; HBr; Hzo "CH3 HO HzSO4...

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##### Bularce this nuclear reuction symtol:mssim UCICHS Replace ench question Tnark with "pproprale IntegerSC( -{6Splying

Bularce this nuclear reuction symtol: mssim UCICHS Replace ench question Tnark with "pproprale Integer SC( - {6Sp lying...

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##### Select the compound(s) that will undergo racemization in aqueous acidic conditions_CzHsmmich;CH;HjcHicILIVIL,IIL,IVCH;

Select the compound(s) that will undergo racemization in aqueous acidic conditions_ CzHs mmich; CH; Hjc Hic ILIV IL,IIL,IV CH;...

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##### Part 2 0f 4Is It possible interpret the Y-interceet? Explain_the X-values are all positlvePart 3 of 4Il the systolic pressures two patients differ by 10 milllmeters, by how rnuCD could ycu predict thelr dlastollc pressures differ? Round the answer threr decimal places.Thcir diastollc pressuies woulo dilfer Dy 5.914 mlmcters.Pant: } / 4Part or 4Predlct the dlastolic pressure for patlent whose systolic pressure 137 millimoters_ Round the answer place.decimaTne diastollc pressure predicted to bemil

Part 2 0f 4 Is It possible interpret the Y-interceet? Explain_ the X-values are all positlve Part 3 of 4 Il the systolic pressures two patients differ by 10 milllmeters, by how rnuCD could ycu predict thelr dlastollc pressures differ? Round the answer threr decimal places. Thcir diastollc pressuies ...

5 answers

##### For each of the following statements, check if it is True or False.True o False: For each 2 X 2 mtrix A; there exists a matrix B such that det(A + B) # det(A) + det(B). (6) True or False: Let A be a 3 X3 matrix with 3 distinct eigenvalues. Then there is an eigenbasis for Aj True or False: Let A be a n X n matrix with one eigenvalue = 0. Then Ax b has infinitely many solutions for any b â‚¬ Rn_ (d) True/False: An n X n matrix A is similar to a matrix B if and only if |A| = IBl:

For each of the following statements, check if it is True or False. True o False: For each 2 X 2 mtrix A; there exists a matrix B such that det(A + B) # det(A) + det(B). (6) True or False: Let A be a 3 X3 matrix with 3 distinct eigenvalues. Then there is an eigenbasis for Aj True or False: Let A be ...