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alina1380 [7]
3 years ago
9

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisio

ns involving police practice. Be sure to explain how math is used in helping police as they work through each scenario.
Business
1 answer:
Kryger [21]3 years ago
8 0

Answer:

The three scenarios are following

1- Murder at a house

2- Robbery in Bank

3- Road Accident

Explanation:

1- Murder at a house

When narrowing down the suspects of Murder, investigators will examine fingerprints and DNA to create a list of genetic qualities present. DNA analysis is based on locating similar patterns from a human sample and samples located at the crime scene. The time frame can be constructed by using measurements such as the temperature of the victim and the surrounding area

2- Robbery in Bank

Crime-scene investigators will gather data and then compare this information to existing databases to determine information such as the physical characteristics of a suspect. Examining the foot prints , investigators are able to determine how much a suspect weighs by comparing the depth of the print to a list of constants

3- Road Accident

Whether it is blood splatters, accident investigators are able to use mathematics to determine the trajectory of a falling object. Every object that is propelled through the air falls in an arc that can be measured to determine the speed and location from which the object began.

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Two companies are financed as follows: X Co. Y Co. Bonds payable, 9% issued at face $5,000,000 $3,000,000 Common stock, $25 par
BartSMP [9]

Answer:

The Earnings per Share on Common Stock X Co. $ Y Co is $9.15 and $10.05 respectively.

Explanation:

To compute the earning per share, first we have to calculate the net income and number of outstanding shares.

In mathematically,

Earning per share = Net income ÷ Number of outstanding shares

where,

Net income = Income before bond interest and income taxes - interest - tax

where,

Interest = Bonds × Rate

Tax = income tax rate × remaining balance

whereas, number of outstanding shares = Common stock ÷ price of shares

So,

For X,

The net income is =  $2,280,000 - ($5,000,000 × 9%) - (40% of remaining balance)

= $2,280,000 - $450,000 - $732,000

= $1,098,000

And, Number of outstanding shares = 3,000,000 ÷ $25 = 120,000

So, Earning per share for X is

= $1,098,000 ÷ 120,000 = $9.15

For Y,

The net income is =  $2,280,000 - ($3,000,000 × 9%) - (40% of remaining balance)

= $2,280,000 - $270,000 - $804,000

= $1,206,000

And, Number of outstanding shares = 3,000,000 ÷ $25 = 120,000

So, Earning per share for X is

= $1,206,000 ÷ 120,000 = $10.05

Hence, the Earnings per Share on Common Stock X Co. $ Y Co is $9.15 and $10.05 respectively.

3 0
3 years ago
Do you think it is easier to increase or decrease government spending
Anna35 [415]
It is much easier to increase government spending, because it gives a temporary boost, whereas decreasing it would take away the benefits you had before, and might mess up other "things" that relied on that part you just removed to decrease government spending.
4 0
2 years ago
After earning an MBA, a student begins working on an $80,000 per year job on 9/1/18. She expects to receive a 5 percent raise ea
kondor19780726 [428]

Answer:

since there is not enough room here, I prepared a long excel spreadsheet to calculate the present value of her monthly salaries.    

her initial monthly salary is $6,666.67, total salaries earned = 12 salaries x 30 years = 360 salaries

the discount rate = 8% / 12 = 0.667% or 0.00667

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Explanation:

Download pdf
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3 years ago
What is at saturated market like for sellers?
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What term describes work done by nonprofessionals?
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<span>Therefore the answer to this question is<span> “All of these answers are correct”.</span></span>

3 0
3 years ago
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