Question
In: Chemistry
Trichloroethene (TCE) is a common groundwater contaminant. In terms of cancer risk, which would be better:...
Trichloroethene (TCE) is a common groundwater contaminant. In terms of cancer risk, which would be better:
(1) to drink un-chlorinated groundwater groundwater with 10 ppb TCE, or (2) drink surface that, as a result of chlorination, contains 50 ppb chloroform. Assume a 30-year consumption period. The potency factor for TCE is 1.1×10^-2 (mg/kg day)^-1 and the potency factor for chloroform is 6.1×10^-3 (mg/kg day)^-1.
(Risk for TCE = 1.35×10-6)
I know the risk equation is: (Potency Factor)( CDI) but I wasn't sure what volume to use for the calculation since it isnt given
Solutions
queen_honey_blossom answered 1 year agoRelated Solutions
which nurse would better assis a diagnosed patient with breast cancer requiring radiation and chemotheraphy
which nurse would better assis a diagnosed patient with breast
cancer requiring radiation and chemotheraphy
CRC is the second most common cancer diagnoses in industrialized nations. Risk of developing colon cancer...
CRC is the second most common cancer diagnoses in industrialized
nations. Risk of developing colon cancer increases with age. A
family history of colon cancer is another major risk factor.
Individuals with one first-degree relative diagnosed after age 50
have a relative risk of 1.6. That increase to 2.6 if the relative
was diagnosed before age 50. The presence of two first degree
relatives diagnosed with colon cancer increase the risk further.
Relative Risk is 3.5 if both realties were...
(In engineering terms), Give 3 reasons for why it would be better to find the optimal...
(In engineering terms), Give 3 reasons for why it would be
better to find the optimal design than to meet the design
requirements.
AND
Give 3 reasons for why it would be better to meet the design
requirements than to find the optimal design.
1. Which is better to own during a period of declining interest rates in terms of...
1. Which is better to own during a period of declining interest
rates in terms of reinvestment rate risk?
a. a zero coupon bond
b. a bond with a 13% coupon
c. a bond with a variable interest
rate
d. a municipal bond
2. When receiving a 10% stock dividend, the owner of 427 shares
of stock will receive
a. 4.27 shares.
b. 42.7
shares.
c. 43
shares.
d. 42
shares plus cash.
3. A $1,000 par bond with a closing price of 107 in the
financial press...
Unsystematic risk is risk which is common to all companies and can't be eliminated by diversification:...
Unsystematic risk is risk which is common to all
companies and can't be eliminated by diversification:
True
False
The minimum variance portfollio is defined as:
a.
The lowest risk portfollio obtainable in the
universe of possible portfollios
b.
A portfollio comprised of a risky asset and a
risk-free asset
c.
The portfollio in a set of available efficient
portfollios that has the lowest risk
d.
The portfollio that has the lowest unsystematic risk
An inefficient portfollio is one where another...
Which form of stock is a better investment for shareholders -- common or preferred? State your...
Which form of stock is
a better investment for shareholders -- common or preferred? State
your reasons as if you were trying to inform someone which type of
stock to invest in.
QUESTION 6 The most common on all cancers is: Breast cancer Lung cancer Prostate cancer Skin...
QUESTION 6
The most common on all cancers is:
Breast cancer
Lung cancer
Prostate cancer
Skin cancer
Cell Cancer: a. In what ways are cancer cells different from normal cells in terms of...
Cell Cancer:
a. In what ways are cancer cells different from normal
cells in terms of properties and behavior?
b. What is the difference between an oncogene and a
tumor suppressor gene?
What advice would you give a patient to address risk factors for lung cancer? What does...
What advice would you give a patient to address risk
factors for lung cancer? What does the average person know about
the risk of Lung Cancer? What factors are important?? What types of
jobs may increase one's risk?
3.The risk that a government decides to change the terms of a financial contract by which...
3.The risk that a government decides to change the terms of a
financial contract by which it borrowed funds is an example of
a)operational risk. b)liquidity risk. c)credit risk. d)country (or
sovereign) risk.
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- What are the major areas of adjustment required for students who are entering college? How can...
- Describe the role that trust has in a learning relationship. Why do the authors characterize it...
- Ravenna Company is a merchandiser that uses the indirect method to prepare the operating activities section...
- QUESTION 5 1. Switch to insert mode, and then create a script that performs the following: • Sets...
- describe how goal theory relates to employee motivation
- Psychology of Personality!!!!!!!!! What effect does gender have on personality?
- Even though there are new technologies to combat information security incidents, they still occur regularly. Find...
ADVERTISEMENT