# A culture starts at 8600 bacteria. After one hour the count is 10,000. Find a function that models the number of bacteria n(t) after t hours. The answer is n(t) = 8600e^.1506t Where does this 0.1506 come from?

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## MEDIA AND AMERICAN CULTURE

What is business commerce? -
## U.S History

what was american culture and society like in the 1860s -
## Diversity and Culture

Do you believe that it is difficult to measure prejudice -
## media

9. How is culture reflected in movies and television? -
## Social Studies

How does recycling influence culture -
## elementary

describe ancient greek culture -
## Culture divercity

Describe as if you were a member of subordinate -
## Non-European Culture

What do the Navive Americans wear? -
## Government

From where do we learn about American political culture? -
## Hum

What is the Borneo indigenous culture or religion? -
## culturel in conters

how do i make a report over a culture?? -
## Sociology

What role does culture play in society? -
## communication

What are some froms of medium in popular culture? -
## English

Can you tell me what is the culture and tradition in Boise, Idaho like ? -
## HUMANITIES

WHAT ARE SOME WAYS MODERN CULTURE IS FATALISTIC? -
## history

why is water so important in Arab culture? -
## social help

How does major religion affect culture? -
## SS

What are some similarities between Canadian and American culture and economy? -
## accounting

Suppose the business has total assets worth Rs. 450,000/- and total liabilities of Rs. 800,000/-. Mr. Ali has the personal property of Rs. 200,000/- and Mr. Yasir has the personal property of Rs. 125,000/-. In case the business is liquidated and declared -
## statitics

E. Coli outbreak. Outbreaks of E. coli have occurred at a rate of 2.5 per 100,000. Assume this rate represents the mean for the number of outbreaks (as a Poisson random variable). a. What is the probability that at most five cases of E. coli per 100,000 -
## Math

An airplane traveled a distance d in t hours, where r>1, and arrived one hour late. The airplane would have arrived on time if it had traveled at what rate per hour? a. t-1 b. d/t-1 c. d/t+1 d. d/t-1 e. d/t+1 -
## English

1. He was driving at 70 km an hour. 2. He was driving at 50 miles an hour. 3. He was driving at low speed. 4. He was driving at full speed. (Are they all grammatical? Do you have some other expressions about "at _____"? -
## Math

Jeffrey biked to the store at 12 miles an hour but took his time on the way home going 8 miles an hour. If it took him 20 minutes to get to the store, how many minutes did it take him to get back? -
## Math

My watch is 1 second fast each hour and my friend's watch is 1.5 seconds slow each hour. Right now they show the same time. When will they show the same time again? Who ever answers my ?, please tell me how. -
## calc

Verify that the function satisfies the three hypotheses of Rolle's Theorem on the given interval. Then find all numbers c that satisfy the conclusion of Rolle's Theorem. f(x)= x sqrt(x+21) , [-21,0] If there is more than one solution separate your answers -
## Public Finance

A corporation has $7 mil. in equity. During the tax year it takes in $4 million in receipts and earns $ 2 million in capital gains from sale of subsidiary. It incurs labor costs of $1 million, interest costs of $250,000, material costs of $500,000, and -
## Math

So far, you have used synthetic division and factoring to find x-intercepts. What additional information do you need to create an accurate sketch of the function ? How do you propose we find this information using the equation ? -
## Math

For y= (3x)/(2e^x+e^-1), use graphing techniques to find the approximate intervals on which the function is: a) increasing b) decreasing c) concave up, d) concave down then find any e) local extrema f) inflection points -
## Calc III

Find the absolute maximum of the function f(x,y) = x^2 + 4y on the set of points (x,y) that satisfy x^2 + y^2 < or = to 25. I understand that you have to check the endpoints and find critical points, but I cannot solve this. Thank you. -
## math/calculus

f(x)= the absolute value of x^2-6x-7 a) Find a piecewise defined function that has no absolute value involved b) Let g(x)=f(x) for x is greater than or equal to 7 find an expression of g^-1(x) c. give the domain and range of g^-1(x) -
## Calculus

During a certain epidemic, the number of people that are infected at any time increases at rate proportional to the number of people that are infected at that time. 1,000 people are infected when the epidemic is first discovered, and 1,200 are infected 7 -
## Algebra--please help!

Here's my question. Please walk me through it so I can fully understand it. Jon begins jogging at a steady 3 meters/sec down the middle of Lane #1 of a public track. Laaura starts even with him in the center of Lane #2 but moves at 4 meters/sec. At the -
## algebra 2

At 29'C, the speed of sound is about 3.49x10^2 meters per second. Find the distance traveled by sound in one hour. -
## physics

The hour hand on a certain clock is 8.3 cm long. Find the tangential speed of the tip of this hand. v{t}= ???? {mm/s} -
## math

aubrey can walk 4 1/2 miles in 1 1/2 hours. find her average aspeed in miles per hour. -
## accounting

Assume that Hickory Copany has the following data related to its accounts receivable: 2005 2006 net sales $1,425,000 $1,650,000 net receivables beginning of 2005:375,000 beginning of 2006:333,500 end of 2005:420,000 end of 2006:375,000 Use these data to -
## Math

alex estimates that if he lies in the sun for k hours it will take him (10+10k) to get to sleep at night because of the sunburn . If Alex wants to get as much sun as possible without taking more than half an hour to get to sleep, how many HOUR CAN he lie -
## math

a pool is filled with water in 6 hours at 100 m every hour. If 125 m could be filled every hour,the pool would be full at 11.00am.What was the latest possible time that the water could have started filling the pool -
## Engineering science

A water pump produces 9KL of water per hour at a height of 70 m above the pump.The pump is driven by a 3 KW electric motor.calculate. 1) The work done per hour 2) The work done per minute -
## ThermoPhysics

During the compression stroke of a certain gasoline engine, the pressure increases from 1.00 atm to 20.5 atm. The process is adiabatic and the air–fuel mixture behaves as a diatomic ideal gas. (a) By what factor does the volume change? Vfinal = Vinitial -
## stats

Between 11 P.M. and midnight on Thursday night, Mystery Pizza gets an average of 5.7 telephone orders per hour. a) Find the probability that at least 32 minutes will elapse before the next telephone order. b) Find the probability that less than 17 minutes -
## Calculus

a local office supply store has an annual demand for 50,000 cases of photocopier paper per year. it costs $2 per year to store a case of photocopier paper, and it costs $50 to place an order. Find the optimum number of cases of photocopier paper per order -
## Health

A person’s daily sodium intake should be reduced to less than ________ milligrams and further reduced to ________ milligrams among persons who are 51 and older and those of any age who are African American or have hypertension, diabetes, or chronic -
## Geometry

I am doing 7th grade algebra, and my homework is due by 9:00 and I don't know how to solve this question: Find the measures of supplementary angles 1 and 2 if, A) m angle 1 is less than m angle 2 by 40 degrees B) m angle 1:m angle 2=5:4 Please help soon my -
## Physics

Consider a skateboarder who starts from rest at the top of a 14.6 m-long ramp that is inclined at an angle of 13.0° to the horizontal. Assuming that the skateboarder's acceleration is g sin 13.0°, find his speed when he reaches the bottom of the ramp in -
## physics

A butterfly is flying with velocity 10i +12jˆ m/s and wind is blowing along x axis with velocity u. If butterfly starts motion from A and after some time reaches point B, find the value of u. Answer this Question -
## physics

To enter the main pool at an amusement part, a swimmer uses a water slide which has a vertical height of 2.65 m. Find her speed at the bottom of the slide if she starts with an initial speed of 0.950 m/s. -
## Math

One company has $200,000 to distribute in dividends. There are 21,000 shares of preferred stock that earn dividends at $0.70 per share and 80,000 shares of common stock. How much money goes to preferred stockholders? -
## Math

one company has $200,000 to distribute in dividends. There are 24,000 shares of preferred stock that earn dividends at $0.40 per share and 80,000 shares of common stock, How much money goes to preferred stockholders? -
## accounting

ann, irene, and bob incorporate their respective businesses and form Dove Corporation. Ann exchanges her property (basis of $100,000 and fair market value of $400,000) for 200 shares in Dove corporation on March 1, 2005. Irene exhanges her property (basis -
## algebra

2. As you are leaving the community, you notice another new community just down the street. Because you are in the area, you decide to inquire about it. a. The sales representative here tells you they also have two floor plans available, but they only have -
## Algebra

Steve is making crafts to sell at a benefit. It takes him 3/4 of an hour to make a trivet and 1/2 hour to make a wooden spoon, He has 3 hours to work. Write an equation to show the relationship between how many trivets and how many spoons Steve can make in -
## dma 040

Area of a certain state(state1) is five times the area of another state(state2). If the sum of their area is 6,000,000 square miles, find the are of each state state1 state2 -
## math work

the sale of tvs rose from 17,800 to 24,000. by approximtaly what percent did the total number of flat-screens tv sets increase? please show work. -
## 3rd grade

Would you use a benchmark of 1,000 to estimate the number of shoes in your classroom? Explain. Thank you Ms. Sue for your explanation. It was very helpful. Do you know what benchmark means in this problem I don't understand.Thank You -
## algebra 2

You invest $100,000 in an account with an annual interest rate of 4.5%, compounded semiannually. How much money is in the account after 10 years? Round your answer to the nearest whole number. -
## Economics

Are these accurate? 2)The manager of All City realtors wants to hire some real estate agents to specialize in selling housing units acquired by the Resolution Trust Commission (RTC) in its attempt to bail out the savings and loan industry. The commission -
## Probability/Decision Analysis

A manufacturer is trying to decide whether to build Building A or Building B. The profit per unit is $5. Building A gets an annual cost of $100,000 with a production capacity of 25,000 units each year. Building B gets an annual cost of $200,000 with a -
## math

You have 2 digits, 2 numbers, reverse digits and 54 if the difference and the sum of all is 10 I'm not clear what you're asking, could you clarify what the conditions are for us please? My grandson came home with the problem that he wrote out on a piece of -
## algebra

Suppose you are an event coordinator for a large performance theater. One of the hottest new Broadway musicals has started to tour, and your city is the first stop on the tour. You need to supply information about projected ticket sales to the box office -
## Algebra

Suppose you are an event coordinator for a large performance theater. One of the hottest new Broadway musicals has started to tour, and your city is the first stop on the tour. You need to supply information about projected ticket sales to the box office -
## accounting

A recent cash budget showed estimated cash receipts of $159,000, estimated cash disbursements of $155,000, and a desired ending cash balance of $6,000, with no borrowing of funds. The beginning cash balance was: -
## Finance

Assume a $4,000 investment and the following cash flows for two alternatives. Year Investment X Investment Y 1 $1,000 $1,300 2 800 2,800 3 700 100 4 1,900 5 2,000 a. Under the payback method, which investment should be chosen? (Show your -
## calculus

4. Given the function f defined by f(x) = cos2x for -π≤ x ≤π a. Find the x-intercepts of the graph of f. b. Find the x and y coordinates of all relative maximum points of f. Justify your answer. c. Find the intervals on which the -
## math

David Salter has a personal automobile policy ( PAP) with coverage of $ 25,000/$ 50,000 for bodily injury liability, $ 25,000 for property damage liability, $ 5,000 for medical payments, and a $ 500 deductible for collision insurance. How much will his -
## math

On Saturday, the fruit and juice bar was selling 30 glasses of fruit punch an hour. By 7 p.m., they had sold 270 glasses. If their goal was to sell at least 360 glasses of fruit punch, which inequality can be used to find h, the number of hours they must -
## math

plot graph for y = 1.55x +30 and y= 2.75x where y (£)as a function of the total number of swim x, for the option( member and non-member)what are the approx. coordinates and and what does it represent. -
## Math

The profit(p)in dollars for a company is modeled by the function P(x) =-750*x^2+15000*x where x is the number of items produced.For which values of x will the company lose money? -
## Calculus

Let f(t) be an odd function Using properties of the deﬁnite integral plus simple substitution show that if f is continuous on [−a, a] for a positive number a, then Z a −a f(t) dt = 0 -
## math

in a resort town, the number of people employed during any given month, f(x) in thousands, can be modeled by function f(x) = 2.3 sin 30 (x+1) + 5.5, where x represents the month, with january =1 and february =2 and so one -
## Computer science

If the last value of Period is less than the number of periods specified in the Parameters worksheet, increment the Period value by 1, otherwise blank the cell(i.e. ""). What does this mean in spreadsheer syntax for excel using the IF function -
## math

the profit (p), in dollars, for a company is modeled by the function p(x) = -750x^2 + 15,000x, where x is the number of items produced. For which values of x will the company lose money? -
## math

a gas station charges $2.19 per gallon of gas. use function notation to describe the relationship between the total cost C(g) and the number of gallons purchased g. -
## trig

Use an addition or subtraction formula to write the expression as a trigonometric function of one number: tan75degrees-tan15degrees/1+tan75tan15=tanAdegrees =square root B Its asking for the value of A and B. I know A =60 degrees, what I can't figure out -
## stochastic calculus

let x be a random variable that represent number of heads obtained in tossing n coins and (omega,F,P) be a probability space consider the convex function f(x)=x^2+2 defined on R Verify Jensens inequality -
## Language Arts

From an hour with Abuelo: which paragraphs represent the exposition in Abuelo's story? paragraphs 8–10 paragraphs 10–12 paragraphs 12–14 paragraphs 14–15 *** (i chose number 4)14-15 -
## accounting

When Collum Corporation was organized in January 2011, it immediately issued 10,000 shares of $60 par, 5 percent, cumulative preferred stock and 20,000 shares of $10 par common stock. The company's earnings history is as follows: 2011, net loss of $15,000; -
## math

Factor: x^3 - 3/4x - 1/4 The answer is: (x - 1)(x + 1/2)^2 How do I learn to do that? I'd like to reread an appropriate chapter from an appropriate textbook and do practice problems. It takes experience and practiced eye. Algebra books have chapters on -
## calculus help please

hi what is lim as x reaches one of the function x/LN(x) is it one or does the limit it not exist. hi what is limit as x reaches one of the function x/LN(x) is it one or does the limit it not exist. Have you tried graphing it? That will tell you if the -
## MATLAB MATH HELP HELP HELP HELP HELP HELP

Write three functions, AppEval, AppDeriv and AppInt that approximate the value, the derivative and the integral of an unknown function f for which you are given only some unevenly spaced values. More specifically, the function AppEval has to be written in -
## algebra

Im begging! please someone teach me how to answer this! when 3 times a number is added to the square of a number the result is ten find the number. I don't know where to start but please teach me or tell me the process to answer this,even just a process. I -
## Math

I need help with making a formula..? This is what I put.. "The 100th Triangular Number is 5,050. I found this by adding 100 to the value of the 99th Triangular Number. The 99th Triangular Number is 4,950. The formula I used to find it is..." Help? -
## Math

sum of the digits of a three-digit number is 20. If the hundreds and unit digits were interchanged, the resulting number is 297 less than the original. Find the number if the hundreds digit exceeds the tens digit by one. -
## Physic

1. Evaluate dF/dr when r=10,000, given that F= GmM/(r^2) and that F decreases by 3N/m when r=20,000. 2. The lowest point of a 5 meter long ladder is pulled away from a wall at 0.3 meters/sec. Find the rate at which the angle between the ladder and the wall -
## Math

For a class C corporation in Louisiana, the amount of state income tax S is deductible on the federal return and the amount of federal income tax F is deductible on the state return. With $200,000 taxable income and a 30% federal tax rate, the federal tax -
## Math

a. Do some research and find a city that has experienced population growth. Determine its population on January 1st of a certain year. Write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a -
## Algebra--please help!

Here are some more questions I'm having trouble with. Please walk me through them so I can fully understand them. #2: Let A be (5,9), B be (-3,-5), and C be (1,1). The median of a triangle connects a vertex of a triangle to the midpoint of the opposite -
## Calculus

Let f be the function given by f(t) = 2ðt + sin(2ðt) a) Find the value of t in the open interval (0,20 for which the line tangent at (t, f(t)) is parallel to the line through (0,0) and (2,4ð) b) Suppose the given function describes the position of a -
## calculus

Find an expression for the function whose graph is the given curve. a) The bottom half of the parabola x+(y-1)^2=0 b) The top half of the circle (x-1)^2 + y^2= 0 I think I have a vague idea of what I need to have in my expression for b; I know it's a -
## 9th

The electricity costs of a business increased from $18,000 one year to $19,000 the next. To the nearest whole percent, what was the rate of increase? -
## finance help

I cannot figure out how to do this. Any help would be appreciated. What is the fair value of a project if it returns $5,000 after one year and $2,000 after two years? The interest rate is 9% -
## math mrs sue help

can you help me i need to write the the scientifice notation for 1,250 x 10^5 i got: 125,000,000= = scientific natoation: 1.25 x 10^8 -
## statistics

If you have a population of 3,000,000 people, how many to be sampled to give a representative profile with only a 5% point margin of error? -
## Statistics

If you have a population of 1,000,000 people, how many to be sampled to give a representative profile with only a 5% point margin of error ? -
## Math

The electricity costs of a business increased from $18,000 one year to $19,000 the next. To the nearest whole percent, what was the rate of increase? -
## college algebra

A piece of machinery valued at $30,000 depreciates at a rate of 10% yearly. How long will it take for it to reach a value of $15,000? -
## Math

A loan of $37,000 is made at 8.75% interest, compounded annually. After how many years will the amount due reach $93,000 or more? -
## Math

A delivery truck is purchased for $38,000 has a salvage value of $6,000 and is depreciated using MACRS.what is the first-year depreciation expense? -
## Math

A car dealer purchases 40 new cars at 6,500 each. He sold 40% of them at 8,000 each and the rest of them at 9,000 each. What is his total profit? -
## statistics

At a neighboring university, the average salary is also $45,000 and the distribution is normal. If $47,000 has a z score of 1.5, what is the standard deviation?