5. Ascience experiment involves periodically measuring the nuinber of old bells present on a piece of bread. At the start of the experiment, there are 50 mold cells. Each time a perioche pbservation is made, the number of mold cells triples For example, at observation #1, there are 150 mold celis/ a. Write a function formula equation (y =..) for the number of mold cells present, where x stands for the observation number. Y=50(3) b. Fill in the missing outputs of this table. x observation number 1 2. 3. y= mold cell count 150 450|1350/4050 50 13,150 Sunnosa h 2 What will be the mold cell count on the 20th observation? When you find the answer on your calculator, it will be so large that it displays in scientific notation (E notation). Rewrite the answer as an ordinary big number.

Q: In 1991, the cost of mailing a 1 oz. first-class letter was 29 cents, and the inflation rate was…

A: We need to find out the year in which the cost of mailing a first class letter reach 60 cents.

Q: Solve the following problems completely. 1. If a body whose temperature is initially 200° C is…

A: Use Newton's law of cooling

Q: If the total population of deer on an island as a function of years is 1000-900e-0.02t  then the…

A: For a positive number n, the logarithm of n is the power to which some number b must be raised to…

Q: Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the…

A:

Q: Suppose the annual profit for a store was modeled by the function :          P(x) = - 0.2x3 + 3x2 +…

A:

Q: One's intelligence quotient, or IQ, varies directly as a person's mental age and inversely as that…

A:

Q: Suppose that average annual income (in dollars) for the years 1990 through 1999 is given by the…

A:

Q: Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the…

A:

Q: a. Suppose that Miller Corporation can produce 3500 refrigerators when the number of hours of…

A:

Q: Suppose that from 2020 to 2060, the number of females in the U.S. under the age of 18, in millions,…

A: Given: The number of females in the U.S. under the age of 18, in millions, can be modeled by…

Q: 1 A baseball Card inifialy worth $36 cuppreciates each year at a rate of 2% each year, Write an…

A:

Q: Suppose that 50,000 bacteria are in a dish and that the population grows continuously by 4% each…

A:

Q: In Problems 53–60, does the equation specify a function with independent variable x? If so, find the…

A: Consider the equation y(x+y)=4 we need to find does the function with the independent variable x or…

Q: For oits economy class accomodation from Cebu City to Manila, a shipping line gives free passagw to…

A: Given, For oits economy class accommodation from Cebu City to Manila, a shipping line gives free…

Q: The economic dependency ratio is defined as the number of persons in the total population who are…

A: We need to find the value of x for which R(x) has minimum. Here, R(x)=-0.0002x3+0.052x2-4.06x+192.…

Q: The worst ecological disaster in U.S. history began on April 20, 2010, and was caused by an…

A: bn=2.520n & rn=441,000n a). an=bn-rn=2.520n-441,000n=-4,40,997.48n

Q: An engineer creates a model to predict the electric consumption of a household in summer in a day…

A: # consider a linear regression model  y=b0+b1*X  b0=23 hr  & b1=1.55 hr  then to find y at x=17…

Q: What is peculiar about the slope of a function before and after a point of inflection as compared…

A:

Q: The economic dependency ratio is defined as the number of persons in the total population who are…

A: The economic ratio is modeled by the function. Rx=-0.0002x3+0.052x2-4.06x+192

Q: An object is moving along a path that can be described as f(x)= = meters, where x is in seconds and…

A: Given function : f(x) = 1x meters. We want to find instantaneous rate of change at x = 1.5 seconds.…

Q: Suppose that a company can produce 12,000 units when the number of hours of skilled labor y and…

A: Given that a company can produce 12,000 units when the number of hours of skilled labor y and…

Q: of Unit 4 Review - Google ument/d/1b23CJyk4IX-FcCgmyRFRHxlu5PSLsV2Puq0RCKA4NX4/edit O Saved to Drive…

A: Let h represents the time in hours  and let b be the amount of legos built  Therefore the function…

Q: One’s intelligence quotient, or IQ, varies directly as a person’s mental age and inversely as that…

A: One’s intelligence quotient, or IQ, varies directly as a person’s mental age and inversely as that…

Q: 7. What is peculiar about the slope of a function before and after a point of inflection as compared…

A:

Q: Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the…

A: Differentiate wrt t

Q: Graph the functions in excercise

A: Given function, y=x-13-1

Q: According to the Social Security Advisory Board, the number of workers per beneficiary of the Social…

A: Calculation:a)From the given, it is observed that the initial value is 3.3 and the constant…

Q: The economic dependency ratio is defined as the number of persons in the total population who are…

A: To find the year in which the economic dependency ratio reached its minimum

Q: In Problems 13–24, determine whether the graph is that of a function by using the vertical-line…

A: A vertical line test is used to test if the given graph is a function or not. For that, we will…

Q: A quantity Q1 grows by 1% every hour. If the initial quantity (at t = 0) is Qo = 30, complet the…

A:

Q: A quantity Q1 grows by 3% every hour. If the initial quantity (at t = 0) is Qo = 90, complete the…

A: Topic:-  function

Q: The following graph shows the pathogenesis curve for a certain infectious disease from the time when…

A: Given function is: ft=-t3+17.6t2+7.2t where, t is the time in number of days. ft is the number of…

Q: A two-day environmental clean up started at 9AM on the first day. The number of workers fluctuated…

A:

Q: The demand for a natural resource t years from now will be increasing at a rate of te0.0017 million…

A:

Q: A radioactive substance has a half-life of one week. In other words, at the end of every week the…

A:

Q: Assume the number of U.S. dial-up Internet households stood at 39.5 million at the beginning of 2004…

A: Given  The number of U.S. dial-up Internet households at the beginning of 2004 = 39.5 million…

Q: A high-end sausage manufacturer, HotDogs-R-Us, makes several types expensive sausages. Their…

A:

Q: Suppose an investor starts with ten million dollars $107 and loses 25% of their fortune every week.…

A: Amount is in dollors($)t  =time in daysA(t) = Amount at any time 't'A0   = Amount at time t = 0…

Q: Suppose that value of wine respect to time is given following function V = 100e ve. How long will it…

A:

Q: 2) What sets linear functions apart from all other equations and graphs is that the average rate of…

A: The objective is to interpret the AROC and slope of a linear function.

Q: In Problems 27–34, describe how the graph of each function is related to the graph of one of the six…

A: Since you have asked multiple questions, as per our policy we will answer first question. Please…

Q: 6. A supplier of kerosene has a 150 gallon tank that is filled at the beginning of each week. If X…

A:

Q: A machine is now worth $153.500 and will be depreciated linearly over a 6-year period at which time…

A: The machine is following a linear depreciation. So the corresponding depreciation function will be…

Q: We can use a linear function to describe air leaking from a balloon, but this is not, in fact, an…

A:

Q: On the basis of data for the years 1911 through 1994, the expected life span of people in a country…

A: f(x) = 12.469 lnx +17.128x is the number of years from 1906 to person's birth year.expexted life…

Q: The table shows data for sulfur dioxide emissions from electricity generation (in millions of short…

A: Given Data The function is E(x) =(0.001x-0.062)(-0.18x²+8.2x-200)   (a) Differentiate the above…

Q: In Problems 7–18, match each graph to one of the following functions: A. y = x? + 2 B. y = -x + 2 C.…

A:

Q: Suppose that a company can produce 12,000 units when the number of hours of skilled labor y and…

A: