What data is needed from each traffic analysis zone to forecast future volumes?

1. population, no. of vehicles, miles of roadway, and no. of buses
2. no. of licensed drivers, no. of vehicles, and no. of households
3. zone boundaries, traffic nodes and centroids, employment
4. forecasted population, no. of jobs, and no. of households

Maximum Service Flow Rate is determined under…

1. ideal weather and pavement conditions
2. ideal driver and vehicle conditions
3. ideal roadway and control conditions
4. ideal vehicle user conditions (no trucks)

On average, a lightning flash on Earth transfers about 30 C is transferred across 1 GV.

Suppose that, in a single lightning flash, 27.7 C of charge is transferred through a potential difference of 2.44 GV. If all this energy could be used to accelerate a car of mass 1,427 kg car from rest, what speed would the car reach, in m/s?

NOTE: 1000 m/s is 2237 miles per hour!

Java How to Program Exercise 4.11
Explain what happens when a Java program attempts to divide one integer by another. What happens to the fractional part of the calculation? How can you avoid that outcome?

My instructor want me to do that exercise with these details and I am so confuse. I don't know where to start.
"Random number of Trips"
"Enter gallon and miles as whole numbers"
"NPG decimal number"

Hydrogen gas is a very useful reagent with many uses in the petroleum, food, and chemical industries. Most hydrogen exists in covalently bonded molecules, and atmospheric air contains less than 1 ppm of diatomic hydrogen. Therefore, hydrogen gas is produced on a large scale for these uses, where steam reforming with methane and electrolysis of water are two of the primary methods. The more economic reaction of steam reforming is the reverse of the reaction depicted in Carbon Monoxide and Hydrogen - Sample 1 in the Simulation.

Hydrogen has also been considered as an alternative fuel for vehicles designed to combust hydrogen and oxygen, which produces water as a product. However, concerns were raised because methane is typically used on a large scale to produce hydrogen gas. Assume that a gallon of gasoline contains 2400 g of carbon. If a gasoline engine achieves 30 miles per gallon, each mile consumes 80 g of carbon (about 107 g of methane contains 80 g of carbon). Alternatively, a hydrogen engine can achieve 80 miles per kilogram of hydrogen gas.

What is the mass of methane (CH4) needed to produce enough hydrogen gas (H2) to drive one mile using the theoretical hydrogen engine?

Your client is in big trouble. He owes $1.3 million to IRS for the year ended December 31, 2017. He won a lawsuit on June 1, 2016 in the amount of $5 million and lost almost everything in day trading. He just forgot to pay taxes on his winning of law suit. He is married and has three children-16 years, 12 years and 11 years old. He makes $3,333 per month. H had $439 in his bank account. He has two credit cards (1) Credit limit $18500, amount owed 8,592 (2) Credit limit 7,500 amount owed $6,247. He owns two cars (1) 2006 Nissan Quest, miles 85,000 (2) 2007 Maxima miles 87,000. He has clear title to these cars. He owns a house in Kingwood Texas –purchase price $217,000 date acquired 02/01/01 current value 210,000 loan balance 177,395 monthly payments $1,585. There are quite a few homes on sale in his neighborhood.

Question: what statement of laws that we can apply and discuss that laws

A German car will cost $45,000 and have fuel usage of 21mpg for the first 5 years, and decrease
by 1% thereafter to year 8. Repair cost will start at $1000 in year 1 and increase by 4% per year.
It will have a salvage value of $7000 at the end of year 8. Insurance cost will be $850 the first year,
increasing by 2% per year thereafter.
The American car will cost $35,000 and have fuel usage of 20mpg for the first 3 years, and will
decrease by 3% per year thereafter. Repair cost will be $800 in year 1, increasing by 4% per year
thereafter. Being an American, the graduate will price the pride of owning an American car at $0.4
for every 20 miles driven, increasing by 2% per year. Insurance cost will be $800 per year
increasing by 2.2% per year. The car can be sold for $5500 at the end of year 8.
If the graduate anticipates driving 150000 miles by the end of year 8 and the average interest rate
is expected to remain at 5% per year, which car is economically affordable based on present worth
analysis? Assume fuel cost will be $3 per gallon in year 1 and increase by an average of 2% per
year. Show all your workings.

1. Engineer wants to develop a model to describe the gas mileage of a sport utility vehicle. He collects the data presented in following table.

1. Identify the dependent variable and independent variables.

2. Build a multiple linear regression model to predict miles per gallon.

3. Can this model used to make predictions? Explain.

Skysong, Inc. purchased a delivery truck for $32,400 on January 1, 2019. The truck has an expected salvage value of $2,400, and is expected to be driven 100,000 miles over its estimated useful life of 8 years. Actual miles driven were 15,700 in 2019 and 12,900 in 2020.

Compute depreciation expense for 2019 and 2020 using (1) the straight-line method, (2) the units-of-activity method, and (3) the double-declining-balance method. (Round depreciable cost per unit to 2 decimal places, e.g. 0.50 and depreciation rate to 0 decimal places, e.g. 15%. Round final answers to 0 decimal places, e.g. 2,125.)

Toby wants to calculate her COGS for a fertilizing job she did last week. She used 40 pounds of fertilizer that she bought in bulk ($1,000 for 2,000 pounds). It took her employee 1.5 hours to spread the fertilizer (she is paid $15/hour) with the motorized spreader. Toby paid $4,000 for the spreader three years ago and it is estimated to last 10 years or 10,000 pounds. To get to the job site, a company truck and trailer was used (cost: $40,000 expected to last 10 years or 200,000 miles, the site visit was 30 miles round trip). This was the only use of the truck, trailer, and spreader for that day. Additional employee costs include 10% payroll tax and $730 per year in worker’s compensation insurance. You may assume an employee works 2000 hours per year.

Create an Input area in Excel of given information, and do calculations done by formula within Excel (including cell references). Separate and label the parts of the calculation as Direct Material (DM), Direct Labor (DL), or Overhead (OH). Please make two calculations comparing the straight-line depreciation method with the units of production method.

When you determine if there is an association between two variables, it is also important for you to determine how strong or weak that association is. This is why, when you have data for two quantitative variables, you calculate what is called the coefficient for correlation.

Instructions

1. Suppose you are determining the association between the weight of a car and the miles per gallon that the car gets. Answer the following questions in a Word document:

• define correlation and explain how you can use correlation to determine the relationship between these two variables.
• Before you look at some data, what kind of association do you think will exist between the weight of a car and the miles per gallon that the car gets? Will it be positive or negative?
• Given the data below, use Excel or other technology to calculate the correlation coefficient for this data:

Model

City MPG

Weight

Mazda MX-5 Miata

25

2365

Mercedes/Benz SLK

22

3020

Mitsubishi Eclipse

23

3235

Pontiac Firebird

18

3545

Porsche Boxster

19

2905

Saturn SC

27

2420

• Now that you have calculated the correlation, what does this value represent? What does it tell you about the relationship between these two variables?