custom answer Heat Transfer Question:You are dining at a Hibachi restaurant and decide to take some video of the chef doing his show usingyour smart phone. The phones camera lens has a diameter of 10mm. The hibachi grill is 0.5 x 0.25mand is heated to a surface temperature of 540K. Your trained eye sees that

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### Rhino viruses typically cause common colds. In a test of the effectiveness of echinacea, 37 of the 44 subjects treated with echinacea developed rhinovirus infections. In a placebo group, 90 of the 103 subjects developed rhinovirus infections. Use a 0.01 significance level to test the claim that echinacea has an effect on rhinovirus infections. Complete

Rhino viruses typically cause common colds. In a test of the

effectiveness of echinacea,

37

of the

44

subjects treated with echinacea developed rhinovirus infections.

In a placebo group,

90

of the

103

subjects developed rhinovirus infections. Use a

0.01

significance level to test the claim that echinacea has an

effect on rhinovirus infections. Complete

### A couple who borrow $100,000 for 20 years at 7.2%, compounded monthly, must take monthly payments of $787.35

A couple who borrow $100,000 for 20 years at 7.2%, compounded monthly, must take monthly payments of $787.35

### Table 1 shows the personality test scores of the students of a primary school in Kedah. Based on this table, answer questions (a) to (i). Table 1: Personality test scores of Red class students at School A a. Based on Table 1 , construct a chart of base values and end values. b. Based on Table 1 , complete the frequency distribution table in Table 2 . Jadual

Table 1 shows the personality test scores of the students of a primary school in Kedah. Based on this table, answer questions (a) to (i). Table 1: Personality test scores of Red class students at School A a. Based on Table 1 , construct a chart of base values and end values.

b. Based on Table 1 , complete the frequency distribution table in Table 2 . Jadual

### Design Problem 2: A large construction company plans to add plastic ( 60 mathrm{I} ) water coolers to the back of most of its trucks. Fig. 2 specifies the dimension ( h ) and the diameter of round steel bars to be used for members ( A B, A C ) and ( A D ). In this model load ( P ) is vertical and ( A B ) is parallel to y axis. Allow for loads

Design Problem 2: A large construction company plans to add plastic ( 60 mathrm{I} ) water coolers to the back of most of its trucks. Fig. 2 specifies the dimension ( h ) and the diameter of round steel bars to be used for members ( A B, A C ) and ( A D ). In this model load ( P ) is vertical and ( A B ) is parallel to y axis. Allow for loads

### Q1. Solve the system of linear equations [ begin{array}{l} 2 x+y=1 \ y-z=2 \ -2 x+y+z=-2 end{array} ] Q2. Find the inverse using Gauss Elimination method [ begin{aligned} x_{1}-3 x_{2} &=-5 \ x_{2}+3 x_{3} &=-1 \ 2 x_{1}-10 x_{2}+2 x_{3} &=-20 end{aligned} ] Q3. Solve the following system using Gauss elimination method [ begin{array}{l} x-y+2

Q1. Solve the system of linear equations [ begin{array}{l} 2 x+y=1 \ y-z=2 \ -2 x+y+z=-2 end{array} ] Q2. Find the inverse using Gauss Elimination method [ begin{aligned} x_{1}-3 x_{2} &=-5 \ x_{2}+3 x_{3} &=-1 \ 2 x_{1}-10 x_{2}+2 x_{3} &=-20 end{aligned} ] Q3. Solve the following system using Gauss elimination method [ begin{array}{l} x-y+2

### Problem 2. CFGs and PDAs (7 points) Consider the following context-free grammar ( G ) : [ begin{array}{l} S rightarrow a W b mid b W a \ W rightarrow a W|b W| epsilon end{array} ] (a) [ 2 pts.] Describe the set of strings which can be generated by ( G ). Solution: (b) [5 pts.] Give a PDA which recognizes the language given by grammar ( G ).

Problem 2. CFGs and PDAs (7 points) Consider the following context-free grammar ( G ) : [ begin{array}{l} S rightarrow a W b mid b W a \ W rightarrow a W|b W| epsilon end{array} ] (a) [ 2 pts.] Describe the set of strings which can be generated by ( G ). Solution: (b) [5 pts.] Give a PDA which recognizes the language given by grammar ( G ).

custom answer Table 6.4 shows a sample of the maximum capacity (maximum number of spectators) of sports stadiums. The table does not include horse-racing or motor-racing stadiums. begin{tabular}{|l|l|l|l|l|l|} hline 40,000 & 40,000 & 45,050 & 45,500 & 46,249 & 48,134 hline 49,133 & 50,071 & 50,096 & 50,466 & 50,832 & 51,100 hline 51,500 &

custom answer Please provide explanation. thank you Below are the results of two regressions. The first is to predict the number of lowincome families in a state based on the number of people in the labor force. The second is to predict the number of low-income families in a state based on the number of

### Please Implement the following Hash Table ADT template <typename Key, typename Value> class HashMap{ private: struct Hash{ Key key; Value value; bool active; // constructor Hash( const Key & k = Key{ }, const Value & v = Value{ } ):key{k}, value{v} {active = false;} }; Hash

Please Implement the following Hash Table ADT

template <typename Key, typename Value>

class HashMap{

private:

struct Hash{

Key key;

Value value;

bool active;

// constructor

Hash( const Key & k = Key{ }, const Value & v = Value{ } ):key{k}, value{v}

{active = false;}

};

Hash

#### 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 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