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## Score Better   custom answer Please help me to solve this question A fan is belt driven by an electrical motor rotate at 1450 rpm with maximum torque 145 Nm. The pulley diameter for motor is 150 mm, while pulley diameter for fan is 255 mm. The coefficient of friction is 0.7, the density of the belt is 1100 kg/m3, and

### (a) (i) By substituting H’s with ( mathrm{Cl}^{prime} ) in ( mathrm{CH}_{4} ) you obtain ( mathrm{CH}_{3} mathrm{Cl}_{2} mathrm{CH}_{2} mathrm{Cl}_{2}, mathrm{CHCl}_{3} ) and ( mathrm{CCl}_{4} ). Give the point groups of these four substituted molecules.  (ii) How many planes of symmetry do the following molecules possess? (1) (

(a) (i) By substituting H’s with ( mathrm{Cl}^{prime} ) in ( mathrm{CH}_{4} ) you obtain ( mathrm{CH}_{3} mathrm{Cl}_{2} mathrm{CH}_{2} mathrm{Cl}_{2}, mathrm{CHCl}_{3} ) and ( mathrm{CCl}_{4} ). Give the point groups of these four substituted molecules.  (ii) How many planes of symmetry do the following molecules possess? (1) (

### In the year 2020/21, Sara received an employment income of 17,500 with PAYE 1,200 , Received Building society interest of 8,000 in addition to a dividend income of 1,000 . Required: Calculate the following: a) Yasmeen’s taxable income. b) Yasmeen’s tax payable.

In the year 2020/21, Sara received an employment income of 17,500 with PAYE 1,200 , Received Building society interest of 8,000 in addition to a dividend income of 1,000 . Required: Calculate the following: a) Yasmeen’s taxable income. b) Yasmeen’s tax payable.

### 3. * Flip a coin four times and record each of the results. (a) Choose an appropriate sample space ( Omega ) for this random experiment. How many outcomes does ( Omega ) contain? Now let ( A_{i} ) denote the event that the ( i^{text {th }} ) flip comes up tails, ( i=1,2,3,4 ). (b) Express the event ( A_{4} ) in terms of your sample space from

3. * Flip a coin four times and record each of the results. (a) Choose an appropriate sample space ( Omega ) for this random experiment. How many outcomes does ( Omega ) contain? Now let ( A_{i} ) denote the event that the ( i^{text {th }} ) flip comes up tails, ( i=1,2,3,4 ). (b) Express the event ( A_{4} ) in terms of your sample space from

### You would like to rapidly generate two different knockout mice using CRISPR-Cas9. The genes to be knocked out are Pcsk9 and Apoc3, both involved in lipid metabolism. In each case, you would like to take advantage of non-homologous end joining (NHEJ) to introduce frameshift mutations into the coding sequence of the gene. You begin by choosing the gene exons

You would like to rapidly generate two different knockout mice
using CRISPR-Cas9. The genes to be knocked out are Pcsk9 and Apoc3,
both involved in lipid metabolism. In each case, you would like to
take advantage of non-homologous end joining (NHEJ) to introduce
frameshift mutations into the coding sequence of the gene. You
begin by choosing the gene exons

### demand for computers or motor vehicles. v) If the asset is not profitable then the lease can be cancelled by the lessee. Bora Limited has earnings before interest and taxes (EBIT) of Kshs. 10 million. The company has Kshs. 60 million of debt outstanding with a required rate of ( 6.5 % ). Assume that there are corporate taxes of ( 30 % ). The rate of

demand for computers or motor vehicles. v) If the asset is not profitable then the lease can be cancelled by the lessee. Bora Limited has earnings before interest and taxes (EBIT) of Kshs. 10 million. The company has Kshs. 60 million of debt outstanding with a required rate of ( 6.5 % ). Assume that there are corporate taxes of ( 30 % ). The rate of

### !!!!!!!USE FORTRAN!!!!! If you put random points in the first quadrant of the figure in the right, the ratio of points within the circle is expected to asymptotically approach π/4. Increasing the number of points will make this value closer to π. This is known as the Monte Carlo Method. A sequential program of this calculation is given below. Parallelize

!!!!!!!USE FORTRAN!!!!!
If you put random points in the first quadrant of the figure in
the right, the ratio of points within the circle is expected to
asymptotically approach π/4. Increasing the number of points will
make this value closer to π. This is known as the Monte Carlo
Method. A sequential program of this calculation is given
below.
Parallelize

### Locate the centroid of the composite area shown below with respect to the ( x ) and ( r ) axes. All dimensions are in meters.

Locate the centroid of the composite area shown below with respect to the ( x ) and ( r ) axes. All dimensions are in meters.

### Please identify this liquid unknown by the name of the compound, draw the compound and explain why. Here are the clues: Boiling point of liquid: 115-120 Solubility Test: insoluble in water, insoluble in 5% NaOH, insoluble in NaHCO3, insoluble in HCl, soluble in H2SO4. Based on these tests my liquid unknown is likely an alcohol. Bromine Test for

Please identify this liquid unknown by the name of the compound, draw the compound and explain why.
Here are the clues:
Boiling point of liquid: 115-120
Solubility Test: insoluble in water, insoluble in 5% NaOH, insoluble in NaHCO3, insoluble in HCl, soluble in H2SO4. Based on these tests my liquid unknown is likely an alcohol.
Bromine Test for

custom answer If you could fill out both trials using the data shown with 0.050 M NaOH solution. begin{tabular}{|c|c|c|} hline Second Equivalence Point & Trial 1 & Trial 2 hline Concentration of NaOH (M) & & hline Volume of Cola (mL) & & hline Volume of NaOH at the second equivalence point (mL) & &

#### Solve problem 4 using MATLAB. And paste code and output screenshot here: Solution of problem 3 is also attached at end to solve problem 4 problem3 Solution

Solve problem 4 using MATLAB. And paste code and output
screenshot here:
Solution of problem 3 is also attached at end to solve
problem 4

problem3
Solution

custom answer show all workings plsexcel sheet attached 3. A university wants to know what proportion of students are regular bike riders so that they can install an appropriate number of bike racks. The spreadsheet bike. csv contains the result of survey conducted in 20 classes. Here N is a class size and n is

custom answer write a brief overview of a proposed theory. The proposal is on how management affects students performance in UGBS Online Class Handlers: Advanced Math, Advanced Math questions and answers, homework help, Math

custom answer please Help me Instructions: Below are some typical answers students have submitted in the past. Describe the mistake(s) in your own words. What grade (percentage) would you give a student making this mistake? In deciding the grade, consider the following: how ‘big’ is the mistake, how does the mistake compare to the others

#### An economist wants to determine whether average price/earnings (P/E) ratios differ for firms in three industries. Independent samples of five firms in each industry produced the following results after conducting a one-way ANOVA. SSB (sum of squares between groups) = 258.82 and SST (sum of squares total) = 424.04. Based on this information, what would be the

An economist wants to determine whether average price/earnings
(P/E) ratios differ for firms in three industries. Independent
samples of five firms in each industry produced the following
results after conducting a one-way ANOVA. SSB (sum of squares
between groups) = 258.82 and SST (sum of squares total) = 424.04.
Based on this information, what would be the

#### Why would a t-test be used for statistical analysis of surveys?

Why would a t-test be used for statistical analysis of surveys?

#### A financial security generates a cash flow of \$25,000 every five years forever with the first cash flow occurring in 3 years’ time. The appropriate opportunity cost is 12% p.a. compounded annually. What should be the security’s price today?

A financial security generates a cash flow of \$25,000 every five
years forever with the first cash flow occurring in 3 years’ time.
The appropriate opportunity cost is 12% p.a. compounded annually.
What should be the security’s price today?

#### 6. Find vectors ( mathbf{v}, mathbf{w} in mathbb{C}^{1} ) so that ( mathbf{w} ) is a complex scalar multiple of ( mathbf{v} ) but not a real scalar multiple.

6. Find vectors ( mathbf{v}, mathbf{w} in mathbb{C}^{1} ) so that ( mathbf{w} ) is a complex scalar multiple of ( mathbf{v} ) but not a real scalar multiple.

#### find the root mean square as shown in the formula of the given data

find the root mean square as shown in the formula of the given data

#### Was wondering how to do a where statement for months between 4 and 11 and also help with the question after

Was wondering how to do a where statement
for months between 4 and 11
and also help with the question after