Basic Math question and answers for February 03, 2024
- Q If we know that 1 3 3 F F x x i y y z 2 t 2 R r r Prove that R R
- Q 10 Which of the following statements about correlation is not true a A correlation coefficient of 0 87 between two quantitative variables indicates a stronger linear relationship thar a correlation...
- Q b Which of the sets are equivalent O A C DE F O A CD E F O A C B D E F OAB CD E F OA C...
- Q Identify the digit that occupies the given place 4 67 Tenths place The digit in the tenths place of 4 67 is Type a whole number
- Q a The time it takes to get a sunburn varies directly or inversely as the UV ultraviolet light index The time it takes to get a sunburn varies Choose one...
- Q Exercise 4 7A Algo Determining the cost of inventory LO 4 2 4 3 4 4 For each of the following cases determine the ending balance in the inventory account...
- Q Ron needs to cut out a felt shape for his art project The diagram below provides the dimensions of the shape 5 cm 25 cm 11 cm 19 cm 3...
- Q st 2 estion 18 of 22 1 point Question Attempt 1 of 1 10 11 12 13 14 e zeros of the function and state the multiplicities x 4x x...
- Q 2 COMPARING POPULATIONS Two data sets contain an equal number of values The double box and whisker plot represents the values in the data sets Data set A Data set...
- Q Which statement best describes market capitalism Market capitalism is one in which the government does not have the power to alter price by taxation and cannot interfere with the quantity...
- Q ef D d Credit card A is running a promotion whe then 0 8 compounded continuously afte compounded continuously If you are go single payment for 2 5 years which...
- Q Archaeologists used pieces of burned wood or charcoal found at the site to date prehistoric paintings and drawings on walls and ceilings of a cave in Lascaux France Use the...
- Q A large tank is filled to capacity with 600 gallons of pure water Brine containing 4 pounds of salt per gallon is pumped into the tank at a rate of...
- Q The table below shows some input output pairs for an exponential function f 1 3 7 129 1667 34 7121 9 3285 X f x a What is the 1...
- Q In the circular flow diagram a labor flows from households to firms O b goods flow from households to firms c services flow from households to firms O d profit...
- Q A competitive market is a market in which a an auctioneer helps set prices and arrange sales b the forces of supply and demand do not apply c no individual...
- Q List the roots of the parabola y x 18x 106 In other words list the solutions of the equation 0 x 18x 106 x Your answers must be in exact...
- Q A new sofa cost 1200 in 2010 The value of the couch decreases by 15 per year a Write a formula for the value of the couch t years after...
- Q A market failure occurs when O a retailer cannot fill consumer demand with product on hand O economic decisions are made with a lack of information O a wholesaler cannot...
- Q 1 In a certain culture of bacteria the rate of increase is proportional to the number present a If it is found that the number doubles in 4 hours how...
- Q Country A has an exponential growth rate of 4 8 per year The population is currently 5 779 000 and the land area of Country A is 10 000 000...
- Q Paul sells office equipment He earns 2 000 each month plus 18 commission In August he sold 21 000 worth of equipment Find the total amount of his paycheck
- Q 3 Find the value of n 2 100 In n 1 n Hint In the proof of FTOC I we en countered a telescoping sum Are these telescoping possibly in...
- Q Uriel used a 245 00 payday loan to pay a bill The finance charge on the loan was 21 00 with a 16 00 transaction fee If the term was...
- Q Are you ready for more A bank account is growing exp was 1 200 At the beginning of balance be at the beginning of expression Fran 2 slic
- Q The actual delivery time from a pizza delivery company is exponentially distributed with a mean of 26 minutes a What is the probability that the delivery time will exceed 31...
- Q Element X decays radioactively with a half life of 5 minutes If there are 890 grams of Element X how long to the nearest tenth of a minute would it...
- Q Write the Hindu Arabic numeral as a Mayan numeral 4827 Choose the correct answer below O A 0 02 10 L N 2 3 www 111 13 OB 4 14...
- Q If y 2x 5 2x 5x then dy dx Be sure to express your answer in terms of x
- Q Using infinite series and special values find the value of the following integral C In 1 x X dx m N Find a closed form using Riemann Zeta function
- Q A temporary diversion has been constructed on a highway of 4 percent grade due to major repairs that are being undertaken on a bridge The maximum speed allowed on the...
- Q Let f x Using the definition of derivative f x f a f a x a a enter the expression needed to find the derivative at x 2 f 2...
- Q The ambient temperature Tm in 3 in Section 1 3 dT dt dT xT Tm or K T Tm 3 dt could be a function of time t Suppose that...
- Q A cup of coffee cools according to Newton s law of cooling 3 in Section 1 3 dT dt 3 dT dt Use data from the graph of the temperature...
- Q Graph the line with y intercept 5 and slope 4
- Q 3 Consider the following list of properties i ii iii iv v lim f x x 1 lim f x x 1 lim f x 2 x 1 f 1...
- Q Write The of a expression as the logarith single number or expression Assume that all variables represent positive numbers 3 In x 18 In x 7 simplify your ansuer
- Q 7 8 7 35 log x 1 0 2 1 1 624 107 x 1 8 46 3 42 log Find value of X I know answer comes out to...
- Q Find the value of the expression log 5 53 O A 15 OB 5 O C 125 D 3
- Q Use a calculator to find the common logarithm log 13 The answer is
- Q X 60 40 20 0 20 40 60 0 20 40 60 80 100 0 Degrees 120 140 160 18
- Q log log M r Fr log M Substitution log 3 Properties of exponents Logarithm property log b c Substitution Commutative property of multiplication Which expression is missing from the proof...
- Q Rewrite the following logarithms in expanded form by applying the properties of logarithm 2 0 a log b log 8y
- Q ewrite the logarithmic equation in exponential form JE log 127
- Q 17 Evaluate the logarithm without using a calculator 1 a log 2 b log c log 164 d log 842
- Q An ecosystem with mature trees has a relatively constant population of beetles species 1 around 106 At t 0 a single reproducing invasive beetle species 2 is introduced accidentally If...
- Q 16 Solve for x and round the answer to the nearest tenth a 3 38 b 2 19 c 4 7
- Q Calculate Social Security taxes Medicare taxes and FIT for Jordon Barrett He earns a monthly salary of 12 900 He is single Before this payroll Barrett s cumulative earnings were...
- Q The numbers of students in the 10 schools in a district are given below Note that these are already ordered from least to greatest 171 207 230 270 276 285...
- Q Find the area of the shaded region 4 Points x 6 x 94 x
- Q Consider the following table and assume that fox and g x are differentiable functions with values as given 1 2 3 4 X 26 54 0 1 1 g 3...
- Q Rewrite the expression without the log of a product power or root 1083 2 5
- Q 24 The perimeter of a rectangle is 40 inches and the area of the rectangle is 96 square inches Use system of equations to find the dimensions of the rectangle
- Q 9 a 4 points Solve for x and round the answer to the nearest tenth 5 11 b 4 points Evaluate the logarithm without using a calculator log 32
- Q Suppose you have the function y= -log(x).a) What is the base of the log?b) Complete the table using the given function, y= -log(x). Round to the nearestunit.x ...
- Q Solve the equations below. Check for extraneous solutions. Please show all work forfull credit.log2x- log8= 3What logarithmic property did you use in order to solve?log(x+1)+ log(x - 1) = log...
- Q Solve the equation.logx4=2Change the given logarithmic equation to exponential form.(Type an equation. Do not simplify.)The solution set is __).(Type integers or simplified fractions. Use a comma to separate answers as...
- Q Write the following expression as a sum and/or difference of logarithms. Express powers as factors.In [e (x+8)]In [e (x + 8)] = (Simplify your answer.)
- Q This problem has two parts.Part 1: Suppose log (p) = 6 and log(q) = ? 7.1. The value of log (p q) is____________2. The value of log((p^(-2)*q^3)^(1/4)) is__________3. One way...
- Q The intensity levels / of two earthquakes measured on a seismograph can be compared by the formula log(I?/I?)= M? - M? where M is the magnitude given by the Richter...
- Q Determine the domain of the functionf(x) = log((x+7)/(x-3))
- Q The difference of magnitudes of earthquakes, according to the Richter scale, is given by M? - M? = log(I? / I?). If Earthquake 1 has magnitude 6.5 and Earthquake 2...
- Q The binary entropy function describes the expected amount of information provided by each flip ofa coin when the probability of the "heads" face showing is p. It is given byH(p)...
- Q Write as an exponential equation.log 8x = 1The logarithmic equation log gx = 1 written as an exponential equation is
- Q Write the difference as a single logarithm.log4(35)-log4 (5)
- Q Find the value of the logarithmic expression.log 1/8^8
- Q Simplify the following into a single logarithm: 3 log(4) + 2 log(x)log (4x)log(4/x)log (3.4.x)log (3.4.2x)log (3.4/2x)
- Q Rewrite the following equation in logarithmic form.0.25 = 2-Rewrite the following equation in exponential form.log? (512) = 3
- Q What is the effect in the time required to solve a problem when you double the size of the input from n to 2n, assuming that the number of milliseconds...
- Q Evaluate the logarithm.Round your answer to the nearest thousandth.2 log? (1/52) ? _______
- Q Consider the equation 0.3 . e? = 27.Solve the equation for x. Express the solution as a logarithm in base-e.x = __________Approximate the value of x. Round your answer to...
- Q If X has a uniform distribution U(0, 1), find the pdf of Y = e^x.
- Q Atmospheric pressure P in pounds per square inch is represented by the formula P=14.7e^-0.21x, where x is the number of miles above sea level. To the nearest foot, how high...
- Q 0.6 0.4 0.3 p= 0.2 0.3 0.3 0.2 0.3 0.4The weather in Columbus is either good, indifferent, or bad on any given day. If...
- Q Tim deposits $2100 into a savings account with an annual rate of 2.62% compounded annually for 10 years. He then withdraws this money and places it in another bank account...
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