# Posts by andy

Total # Posts: 955

**Calc**

Thank you both for your help

**Calc**

Air pressure at sea level is 30 inches of mercury. At an altitude of h feet above the, air pressure, P, in inches of mercury, is given by, P =30e^(-3.23x10-5h) a)Find th equation of the tangent line at h=0. b)A rule of thumb is given by travelers is that air pressure drops ...

**Calculus**

Air pressure at sea level is 30 inches of mercury. At an altitude of h feet above the, air pressure, P, in inches of mercury, is given by, P =30e^(-3.23x10-5h) a)Find th equation of the tangent line at h=0. b)A rule of thumb is given by travelers is that air pressure drops ...

**accounting**

Okay so I need help Identifying the reporting issues in this case with references to the conceptual framework pyramid, such as revenue recognition, full disclosure, historical cost, etc. So this gym offers one year memberships. Members can use any of the facilities but must ...

**Physics**

max gravitational force=1.282 x min gravitational force. therefore, rmax^2/rmin^2=1.282 square root both sides

**Math**

67.5

**statistics - probability**

A total of 16 mice are sent down a maze, one by one. From previous experience, it is believed that the probability a mouse turns right is .38 a) What is the probability that 8 or fewer turn right? b) What is the probability that 8 or more turn right? c) What is the probability...

**College US History**

because god told them to

**Physics**

1. What is absolute uncertainty? (+one example) 2. What is relative uncertainty? (+one example)

**Maths**

Thank you ...

**Maths**

Hi, I am working on some Nth problems - can anyone tell me if this is correct :- Nth term sequence is n + 4 are the first three terms 5,6,7, A nth term is 85 - 5n are the first three terms of the sequence 17, 34, 51, A nth term is 2n - 0.5 are the first three terms of the ...

**physics**

Traveling at a speed of 18.3 m/s, the driver of an automobile suddenly locks the wheels by slamming on the brakes. The coefficient of kinetic friction between the tires and the road is 0.540. What is the speed of the automobile after 1.33 s have elapsed? Ignore the effects of ...

**physics**

A 4.85-kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the floor is 0.440. Determine the kinetic frictional force that acts on the box when the elevator is (a) stationary, (b) accelerating upward with an ...

**physics**

A diver springs upward from a board that is 3.90 m above the water. At the instant she contacts the water her speed is 14.9 m/s and her body makes an angle of 60.3 ° with respect to the horizontal surface of the water. Determine her initial velocity, both (a) magnitude and...

**Physics**

A car races at a constant speed of 25 m/s around a circular track with a radius of 150 meters. Consider 1/4 of a lap starting on the south side (heading east) and ending on the east side (heading north). A. How much time does the car take to travel between the two points? B. ...

**Physics**

The displisacement from A to B is 36 miles at 12 degress N of West. The displacement from B to C is 39 miles at 21 degrees N of E. What is the displacement from A to C by graphical means and by compnents?

**physics**

A golf ball is dropped from rest from a height of 8.20 m. It hits the pavement, then bounces back up, rising just 5.40 m before falling back down again. A boy then catches the ball when it is 1.40 m above the pavement. Ignoring air resistance, calculate the total amount of ...

**physics**

Along a straight road through town, there are three speed-limit signs. They occur in the following order: 56 , 33 , and 24 mi/h, with the 33 -mi/h sign located midway between the other two. Obeying these speed limits, the smallest possible time tA that a driver can spend on ...

**Physics**

I am confused on how you got the 24km in part c. Could someone please explain that?

**calculus**

Thanks Much!

**calculus**

Compute the derivative for the following: n(x) = sin(x^3-5x^2+4x-7) Thanks, andy

**calculus**

If I figured out average velocity can I use that to figure instantaneous velocity? There is no function. Thanks

**calculus**

Well thanks again for the help...and I am probably older than you...hence the mind gaps of my own!

**calculus**

The question was 6-fold but the only part with the restriction was min and max values of y...everything else pertained to the original function.Thanks for staying with me...it's been a long day!

**calculus**

the original function was x^5-15x^3 +10 so when you figured the min and max with the restrictions and substituted 1, and 5 for the x's should you have included the constant 10? So I came up with (-4) and (1260), but forgive me I still don't know what that means...thes ...

**calculus**

So I am correct in my thinking the critical points are the (-3,175)(3 -152) because that was asked of the original function,.... because I only have to give only the max and min values for y if x is restricted to the interval {1,5}? Thanks again for all your help.

**calculus**

So I am ttinking the critical points are the (-3,175)(3, -152)

**calculus**

WOW! Thanks Much! Love that site you gave me and I totally understand and can plainly see it all except the max and min. I am seeing the max at (-3, 175) and the min at (3, -152) but does that satisfy "if x is restricted to the interval {1, 5)" because I thought that...

**calculus**

the graph (x^5-15*x^3 +10) is sketched without axes and not to scale. I found f'(x), set it to zero and got x=0, x=3, x=-3. these are critical numbers? I plugged them into original equation to find y (?) and got (0,10),3,-152)(-3, 172). I have to show for what intervals (...

**calculus**

Please help me solve. I think increase = concave up and decrease = concave down? On the graph y = x^5-15x^3+10 for x what intervals is the function increasing, decreasing, concave up and concave down. Plot the critical points, plot and label the inflection points. Solve for ...

**math volume**

a rectangular sheet of cardboard size 5' by 8' is to be used to make an open box by cutting out the four corners. What is the largest volume and be sure to explain how you found the MAXIMUM volume please and Thank You!

**math**

How many ways can 8 cars be parked in two big spaces? Three cars can fit in one and two can fit in the other.

**physical edu**

Inactivity is considered the nation’s most common cardiac threat. is it true

**physical edu**

Stimulant drugs cannot cause heart attack, stroke and sudden cardiac death. its true right? High blood sugars damage all the following, except ____ 1. the circulatory system, 2. kidneys (from processing too much sugar) 3. and stomach 4. and atherosclerosis. is it 4

**physical edu**

1. Cardiovascular disease is the number one overall killer of Americans – kills more than cancer, chronic respirator disease, accidents and diabetes combined! its False right? 2. Only 25% of Americans engage in physical activity at the intensity and duration needed for ...

**physical edu**

Motor vehicle accidents are the leading cause of death for people aged 4-33 years old. true right?

**physical Edu**

The rate of alcohol absorption is influenced by a. Body weight and emotional state. b. Gender and emotional state. c. Food intake and beverage preference. d. Speed of consumption and alcohol history. e. All of the above are correct. is it E

**physical edu**

CVD is the second leading cause of death for U.S. women. flase right?

**Physical Edu**

why 1 in 2 Americans will have a STD in their lifetime? please help me with this I bought a used book and it doesn't have this page on it.

**physical Edu**

10. what exactly is peers? what does it mean? 11. level of school lets say colleges?

**physical Edu**

8. My peers are changing their sexual behavior because of AIDS. is it True 9. Condoms are not used much to prevent STDs on this campus. is it True 10. Because of AIDS it is easier for me to talk to my peers about sex. is it True 11. Schools should distribute condoms to ...

**physical Edu**

7. HIV infection is not a significant risk for college students. False right?

**physical Edu**

6. Money for AIDS research should be cut because people get AIDS due to immoral lifestyles. if NO WHY

**Physical edu**

Does Diet play a role in stress? its False right?

**physcial edu**

Okay and what factors do i have to mention?

**physcial edu**

discuss the results of "Life even stress test" in terms of its implication for your having a stress illness this year. List atleast 4 or 5 factors that influence this implication. can somebody please help me with this question

**physical Edu**

Which of the following methods is considered a "contraceptive implant"? a. Depo-Provera b. Lunelle c. Implanon d. Seasonale is it B

**physical Edu**

Which is a common expectation that can hurt a relationship? a. expecting your partner to change b. expecting that your partner loves you c. expecting intimacy d. expecting that you can trust your partner is it A

**Physical Edu**

The transformation of love progresses in the following way: a. high levels of passion, increasing intimacy, diminished romance, enduring love. b. high levels of passion, increasing intimacy, diminished romance, breakup of relationship c. sex, passion, breakup of relationship, ...

**hysical edu**

Roger is a single father of two young daughters and has been dating Cheryl for the past two years. He recently learned that his company is going to downsize. Although Roger is financially stable, he is worried that his job is in jeopardy. He hasn't told anyone of the ...

**physical edu**

Homeostasis a. is a state of unmanaged stress. b. describes the body during the fight-or-flight reaction. c. is a state of normal "housekeeping" functions. d. is the response of the body to prolonged exposure to stressors. I'm confused between D & B

**physical Edu**

thank you so much

**physical Edu**

There is no link between cardiovascular heart disease and stress. Its false right?

**physcial Edu**

All of the following are recommended by your text as time-management strategies, EXCEPT a. setting priorities. b. breaking down long-term goals into short-term ones. c. avoiding unstructured time. d. keeping track of tasks you put off. is it C

**physical Edu**

The fight-or-flight response prepares the body for physical action regardless of whether action is needed. is it True

**Physical Edu**

Responses to stressors include physical and emotional behavioral responses. is it True

**physical Edu**

Identify the effects of MDMA: a. can result in a heat stroke b. can cause dehydration c. increases heart rate and blood pressure d. increases feelings of closeness e. all of the above can be effects of MDMA use. is it C

**Physical Edu**

The five PRIMARY risk factors for cancer are all controllable. False right? 2. Phytochemicals are considered: a. very dangerous b. natural plant substances c. blockers of carcinogens d. b and c e. all of the above is it D

**Physical Edu**

Lung cancer is the number one killer for both men and women. is it False

**Physical Edu**

Which of the following are considered secondary risk factors for cancer? a. excessive alcohol consumption b. exposure to workplace hazards c. viral infections d. all of the above e. none of the above is it D

**Physics**

uo

**physical edu**

what are the 9 processes for behavior change contract?

**physical edu**

How many unused calories create one pound of excess body fat? 500 b. 1000 c. 1500 d. 2500 e. 3500 is it E

**physical edu**

Catecholamines are stress hormones which are especially prevalent in Hot Reactors. is it False

**Physical edu**

Stress is the nonspecific response of the human organism to any demand made upon it. is it True

**Physical Edu**

The principle of progressive overload is described by an improvement in physical fitness which requires a gradual increase in physical activity and working the body beyond accustomed levels. is it True

**Exercise**

What exercises could you still do at 50 years old? Are you working out now? What are you able to do? What about at 70 years old? How are you going to handle injuries? What are preventative measures that you could take? Remember: You must post your own ideas AND comment on ...

**math**

Lawrence was training for a mararthon. He ran 9.59 miles total the first week of training. On the second week of training,he ran 16.58 miles total. How many more miles did he run the second week than his first? tip: It's deciamls subtraction

**Physical Edu**

Which of the following is NOT true concerning behavior change? a. Willpower is the most important factor in changing a new behavior. b. It is a learned skill. c. It involves conscious strategies. d. Having a reward system is helpful. e. Living in a supportive environment is ...

**Physical Edu**

It is advisable to change as many behaviors all at once. Example, go on a diet, go to the gym and quit smoking and drinking coffee all at the same time? its False right?

**Physical Edu**

The behavior-change PROCESS in which a person investigates support groups or learns about social opportunities that can help with a change is called: a. environmental control b. self-reevaluation c. self-liberation d. precontemplation e. social liberation is it E

**physical edu**

Excessive consumption of ______ has been one factor linked hypertension a. sodium b. vitamin supplements c. protein d. phytochemicals e. carbohydrates is it C

**Physical Edu**

it is false right because it doesn't damage your body

**Physical Edu**

Phytochemicals are damaging to the body true or false its false right?

**physical edu**

antioxidants help protect cells from damage that can occur throughout life? True or False is it False

**Physical Edu**

which of the following nutrients has the most calories per gram? a. minerals b. carbohydrates c. fats d. protein e. vitamins is it C

**Physical Edu.**

Insoluble fiber in foods, especially plant sources, decrease colorectal cancer because they do not break down in the intestines: True OR False Is it TRUE?

**world geo**

you guys are dumb

**tax**

Bethany contributes a building to a partnership with a basis of $120,000 and a FMV of $200,000. Bethany's basis in her partnership interest would: not increase at all. increase by $80,000. increase by $120,000. increase by $200,000. is it B

**tax**

What is the amount of the tax liability for a single person having taxable income of $59,200? All answers should be rounded to the nearest dollar. $8,880 $10,925 $10,931 $14,800 is it A

**Chemistry**

it should be

**math**

how many tons are in 35,00 lb?

**tax**

Andre formed a corporation and owns all of the stock. He contributed property with a FMV of $10,000 and a basis of $7,000 and he received $1,000 cash from the corporation. Andre's taxable gain is: $0 $1,000 $3,000 $10,000 is it 3000

**tax**

Bailey owns a 20% interest in a partnership (not involved in real estate) in which his at-risk amount was $25,000 at the beginning of the year. During the year, Bailey receives a distribution of $20,000 from the partnership. The partnership produces an $80,000 loss during the ...

**tax**

Caroline, who files as head of household, received $9,000 of social security benefits. Her AGI before the social security benefits was $27,000. She also received $200 of tax- exempt interest. What is the amount of taxable social security benefits? $9,000 $7,650 $4,500 $3,350 ...

**income tax**

Kaysia participates in a SIMPLE plan provided by her employer. In 2011, she contributes 6% of her $40,000 salary, and her employer contributes 3% to the plan. What amount of the contributions will be vested in her account at the end of 2011? 0 1200 2400 3600

**income tax**

Sean and Jenny are married, file a joint return and have two dependent children, Blake, age 9 and Jake, age 5. Sean has earned income of $72,000. Jenny was a full-time student (for nine months) with no income. They paid a qualified day care center $7,000. What amount of child ...

**law**

The first step in pursuing an appeal is to obtain a copy of: a. opposing party's information b. Black laws dictionary c. the applicable rules d. oral argument guidelines is it C

**family law**

rules regulating discovery vary by: A. Circuit B. case c. state d. judge is it C

**Math**

what are calculations entered into a spreadsheet called? A. Formulas b. Labels c. Values d. working data is it A

**Microeconomics**

3. An industry currently has 100 firms, all of which have fixed costs of $16 and average variable cost as follows: Quantity Average Variable Cost 1 $1 2 2 3 3 4 4 5 5 6 6 1) The price is currently $10. What is the total quantity supplied in this market? 10 2) As this market ...

**Chemistry**

Never mind I got it!

**Chemistry**

A saturated aqueous solution of calcium hydroxide has a pH of 12.25. What is the [Ca 2+] of such a solution?

**Tax**

For AMT purposes, the standard deduction and personal exemptions are: A. allowed for AMT purposes. B. added as a positive AMT adjustment. C. subtracted as a negative AMT adjustment. D. reduced by half for AMT purposes. is it B

**tax**

Which of the following itemized deductions is not allowed for AMT? A. Miscellaneous expenses B. Depreciation C. Medical expenses D. Charitable contributions is it D

**tax**

If the proceeds of a pension plan are being distributed and the original beneficiary dies, the: A. person who inherits the plan assets can elect to be treated as the original beneficiary if that person is the spouse of the original beneficiary. B. person who inherits the plan ...

**income tax**

Which of the following conditions requires an employer to use the electronic deposit requirement? A. Employer made more than $100,000 in total tax deposits in 2009. B. Employer made more than $100,000 in total tax deposits in 2010. C. All employers are required to use the ...

**income tax**

In which of the following situations would a taxpayer be better off to take the foreign taxes paid as an itemized deduction rather than as a foreign tax credit? A. The foreign tax paid was less than 10% of AGI B. The foreign tax paid was to a South American country C. The ...

**tax**

Which of the following conditions requires an employer to use the electronic deposit requirement? A. Employer made more than $100,000 in total tax deposits in 2009. B. Employer made more than $100,000 in total tax deposits in 2010. C. All employers are required to use the ...

**tax**

In which of the following situations would a taxpayer be better off to take the foreign taxes paid as an itemized deduction rather than as a foreign tax credit? A. The foreign tax paid was less than 10% of AGI B. The foreign tax paid was to a South American country C. The ...