Homework Answers
Add Answer to:
uhich one is a weaker bae Stronger acd)? Pleax Show resnance Shuchu uth exp lanations ND2...
8. (14 marks would work better for stronger students than it would for weaker students. Assume...
8. (14 marks would work better for stronger students than it would for weaker students. Assume pretest scores measure student "strength"; strong students earn high pretest scores and students earn low pretest scores. The data was analyzed using R. 1+1+1+2+2+2+2+3) The researchers in suspected that active learning model.active-1m (post.active-pre.active) suamary (model.active Coofficients: Estimate Std. Error t value Pr(>ItI) Intercept) 15.14142 2.16061 7.008 1.860-10* pre.active 1.025790.05733 17.8932e-16*** Resicual standard error: 9.355 on 113 degrees of freedom Multiple R-squared: 0.7391, r-statistic: 320.1...
In the presence of water one of the products is shown below: R-Mg-Br + H-OH →...
In the presence of water one of the products is shown below: R-Mg-Br + H-OH → RH + HO + Mg2+ + Br Grignard Water Alkane Hydroxide ion Reagent Stronger acid (weaker acid) (weaker base) (stronger pka= 15.7 pka 40-50 base) Q1. If R= Phenyl, what is one of the major products with moist ether? Q2. If R= t-butyl, what is one of the major products with moist ether? At a higher concentration of bromobenzene one of the products is...
1) What do you believe is one of the main reasons for bacteria developing stronger and...
1) What do you believe is one of the main reasons for bacteria developing stronger and stronger resistance to antibiotics? 2) What are two strategies that a person could employ to help them reduce/prevent their exposure/infection to/of many common pathogens that cause sickness/disease in our population?
Please help out is somewhat difficult. In practice, it is often easier to show a stronger...
Please help out
is somewhat difficult. In practice, it is often easier to show a stronger condition: if each partial derivative OJi = 1, ... , n, is continuous in a disc around p = _ (a1.... , an), then f is differentiable дх, (a1,., an) Put differently: if f is continuously differentiable at p, it is differentiable at However, just as in the one-variable case, there are functions that are differentiable but not at p = p. continuously differentiable....
please show thorough work Problem 3 Recall that X ~ Exp(A) if the probability density function...
please show thorough work
Problem 3 Recall that X ~ Exp(A) if the probability density function of X is fX(x)-Ae-λ r for z 2 0, Let Xi, , Xn ~ Exp(A), where λ is an unknown parameter. Exponential random variables are often used to model the time between rare events, in which case λ is interpreted as the average number of events occurring per unit of time a) Let zı, . . . , en be n observations of an...
10.5.3 Consider the defining differential equation for the Hermite polynomials do and solve it by the series solution method for functions Hn(x such that Hx)exp(-x2/2) can be normalized In your solut...
10.5.3 Consider the defining differential equation for the Hermite polynomials do and solve it by the series solution method for functions Hn(x such that Hx)exp(-x2/2) can be normalized In your solution (i) find a recurrence relation between the coefficients of the power series solutions [Note: this (ii) show that Hn(x)exp(x/2) wll not be normalizable unless the power series terminates (ii) choosing co 0 or 1 and c0 or 1, find the first 5 power series solutions of the equation. relation...
Exp 11b (Intro) Name: DATA AND REPORT - DUE_!_! SECTION * Show your work and keep...
Exp 11b (Intro) Name: DATA AND REPORT - DUE_!_! SECTION * Show your work and keep track of significant figures. DATE PARTNER Mass of the magnesium ribbon 0.02599 * Record a citation for where you found the vapor pressure of water in the space below. Temperature of water 19.9°C of mercury Pressure in the room 30.00 in Vapor pressure of water at your temperature 17.319 mm Hg Volume of gas in collection tube 21.58mL Calculations 1. Theoretical yield (in grams)...
7. Consider a system that may be unoccupied with energy zero or occupied by one particle...
7. Consider a system that may be unoccupied with energy zero or occupied by one particle in either of three states, one of energy +e and one of energy -e and one of zero energy. (a) If we assume that there is a maximum of one particle, show that the grand partition function for this system is Z=1+1+Xexp(€/kbT) + Xexp(-e/kBT), where l is related to the chemical potential u by 1 = exp(u/kbT). [4] (b) Show that the thermal average...
Please show also the formulas in excel. Calculate also exp return, risk, corr coefficient, optimal weight...
Please show also the formulas in excel. Calculate also exp
return, risk, corr coefficient, optimal weight and weights for
portfolio and equity portfolio. Thank you for your time!
1 The fund manager has invested! 0 million euros into a bond portfolio which has expected annual return of 13% and 2 expected risk of 8.5% 3 To reduce his overall risk, porfolio manager decided to invest into equity portfolio 4 with expected annual return of 19% and risk 22%. 5 The...
For the questions 1 3 of Exp. 2, b What is the color of Phenolphthalein, an...
For the questions 1 3 of Exp. 2, b What is the color of Phenolphthalein, an indicator, in basic condition? (2pt) 1. Clur ren useon Complete and balance the following chemical equations. Show your answer whether it is the precipitation (color) or gas 2. (bubble) evolution reaction if possible. (6pts) H:SO4+ 2NaOH H2O+ Na SO 2 NaHCO+H2SO. Na2SO4+ 2 H2O+CO: PbCl2 NaNO Pb(NOs):+NaCl In Exp. 2, you mixed nine kinds of known solutions with un known aqueous solution in order...
8. (14 marks would work better for stronger students than it would for weaker students. Assume pretest scores measure student "strength"; strong students earn high pretest scores and students earn low pretest scores. The data was analyzed using R. 1+1+1+2+2+2+2+3) The researchers in suspected that active learning model.active-1m (post.active-pre.active) suamary (model.active Coofficients: Estimate Std. Error t value Pr(>ItI) Intercept) 15.14142 2.16061 7.008 1.860-10* pre.active 1.025790.05733 17.8932e-16*** Resicual standard error: 9.355 on 113 degrees of freedom Multiple R-squared: 0.7391, r-statistic: 320.1...
In the presence of water one of the products is shown below: R-Mg-Br + H-OH → RH + HO + Mg2+ + Br Grignard Water Alkane Hydroxide ion Reagent Stronger acid (weaker acid) (weaker base) (stronger pka= 15.7 pka 40-50 base) Q1. If R= Phenyl, what is one of the major products with moist ether? Q2. If R= t-butyl, what is one of the major products with moist ether? At a higher concentration of bromobenzene one of the products is...
Please help out
is somewhat difficult. In practice, it is often easier to show a stronger condition: if each partial derivative OJi = 1, ... , n, is continuous in a disc around p = _ (a1.... , an), then f is differentiable дх, (a1,., an) Put differently: if f is continuously differentiable at p, it is differentiable at However, just as in the one-variable case, there are functions that are differentiable but not at p = p. continuously differentiable....
please show thorough work
Problem 3 Recall that X ~ Exp(A) if the probability density function of X is fX(x)-Ae-λ r for z 2 0, Let Xi, , Xn ~ Exp(A), where λ is an unknown parameter. Exponential random variables are often used to model the time between rare events, in which case λ is interpreted as the average number of events occurring per unit of time a) Let zı, . . . , en be n observations of an...
10.5.3 Consider the defining differential equation for the Hermite polynomials do and solve it by the series solution method for functions Hn(x such that Hx)exp(-x2/2) can be normalized In your solution (i) find a recurrence relation between the coefficients of the power series solutions [Note: this (ii) show that Hn(x)exp(x/2) wll not be normalizable unless the power series terminates (ii) choosing co 0 or 1 and c0 or 1, find the first 5 power series solutions of the equation. relation...
Exp 11b (Intro) Name: DATA AND REPORT - DUE_!_! SECTION * Show your work and keep track of significant figures. DATE PARTNER Mass of the magnesium ribbon 0.02599 * Record a citation for where you found the vapor pressure of water in the space below. Temperature of water 19.9°C of mercury Pressure in the room 30.00 in Vapor pressure of water at your temperature 17.319 mm Hg Volume of gas in collection tube 21.58mL Calculations 1. Theoretical yield (in grams)...
7. Consider a system that may be unoccupied with energy zero or occupied by one particle in either of three states, one of energy +e and one of energy -e and one of zero energy. (a) If we assume that there is a maximum of one particle, show that the grand partition function for this system is Z=1+1+Xexp(€/kbT) + Xexp(-e/kBT), where l is related to the chemical potential u by 1 = exp(u/kbT). [4] (b) Show that the thermal average...
Please show also the formulas in excel. Calculate also exp
return, risk, corr coefficient, optimal weight and weights for
portfolio and equity portfolio. Thank you for your time!
1 The fund manager has invested! 0 million euros into a bond portfolio which has expected annual return of 13% and 2 expected risk of 8.5% 3 To reduce his overall risk, porfolio manager decided to invest into equity portfolio 4 with expected annual return of 19% and risk 22%. 5 The...
For the questions 1 3 of Exp. 2, b What is the color of Phenolphthalein, an indicator, in basic condition? (2pt) 1. Clur ren useon Complete and balance the following chemical equations. Show your answer whether it is the precipitation (color) or gas 2. (bubble) evolution reaction if possible. (6pts) H:SO4+ 2NaOH H2O+ Na SO 2 NaHCO+H2SO. Na2SO4+ 2 H2O+CO: PbCl2 NaNO Pb(NOs):+NaCl In Exp. 2, you mixed nine kinds of known solutions with un known aqueous solution in order...
Most questions answered within 3 hours.
-
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 40 minutes ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 30 minutes ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 36 minutes ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 1 hour ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 1 hour ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 1 hour ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 2 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 2 hours ago -
Why are polymers not typically casted into products?
asked 2 hours ago -
When rolling a die 129 times, what is the probability of rolling
a 6 no more...
asked 2 hours ago -
4. A call option currently sells for $7.75. It has a strike
price of $85 and...
asked 2 hours ago -
1.
You need to prepare 10.0 liters of an acid aqueous solution with a
pH of...
asked 2 hours ago