Calculus question and answers for September 14, 2023
- Q open topped box is to be A rectangular constructed out of 14 inch square sheets of thin cardboard by cutting x inch squares out of each corner and bending the...
- Q Fill in the equation for this function y 2 x 1
- Q State the domain and range of logg 2 Domain Range Select the graph of logg z 1 2 3 4 5 5 5 4 3 2 4 3 2 1...
- Q Part 1 of 2 e concentration C of phenylbutazone in micrograms per milliliter g mL in plasma of a calf injected with this anti inflammatory agent is given proximately by...
- Q 3 Question 8 Instructor created question suming that b is positive solve the following equation for b 4x 9 dx 18 Round your final answer to 4 decimal place Give...
- Q 3 4R 2 a Find dS in term of dr What is dS if dr 0 1cm when r 10 cm b Express the radius r in terms of the...
- Q a How many milliliters are c b How many liters does the c At 2 05 for the carton of here are milliliters of so
- Q a There are 2160 b There are 2 16 c The cost per liter Round to the neare
- Q painting including the fram a How many centimeters b How many millimeters cm were needed to fra Simplify your answer Type
- Q el y 4 3 2 1 0 1 2 3 4 1 x 1 4 6 12 8x x 3 x 91 8 10 12X
- Q Op plify each of the following and w 5 14i 1 12i
- Q 3 Find g 0 g 5 g 7 and g for g x 2 O A g 0 X 25 x Find g 0 Select the correct choice below and...
- Q 1 point An anagram of a word is just a rearrangement of its letters How many different anagrams of troublemakings are there
- Q At the end of each year 5000 is invested in an IRA earning 2 interest compounded annually Answer parts A and B below A How much will be in the...
- Q If all other quantities remain the same how does the indicated change affect the width of a confidence interval a Increase in the level of confidence b Increase in the...
- Q The percentage of adults who retire at age 65 is greater than 62 Identify the type I error Choose the correct answer below OA Fail to reject the null hypothesis...
- Q Let f x y xy 4x 6y 63 Find all values of x such that f x x 0 X Use a comma to separate answers as needed
- Q Find the indicated value of the function T P 4 6 for P r T x dx 2 P 4 6 Sir lif
- Q Find the indicated value of the function V r h h V 4 5 VICA ww Type an exact answer in terms
- Q 1 a x 4 2x b f x 4 5 c w x 4 9 3 d n x 4 6 e m x x Which of the following are...
- Q Homework C2S5 Question 10 of 10 1 point Question Attempt 1 2 3 c x Graph the function Be sure to plot all necessary asymp 3x x x 2 8...
- Q Land Long term notes payable Merchandise inventory Retained earnings Current assets Total current assets Property plant and equipment Total property plant and equipment Total assets Current liabilities Long term liabilities...
- Q 1 Question 7 of 10 1 point Questi 2 3 Ive the equation Write the solution se log3 5 w log3 2w 17 there is more than one solution separa
- Q 1 2 Solve the equation 2 8 The solution set is 3 4
- Q Kevin is an auto mechanic He spends 3 hours when he replaces the shocks on a car and 2 hours when he replaces the brakes He works no more than...
- Q 225 10x 1 0 05x where C x is the total cost at an output of x pairs of skis Use a table of integrals to find the cost function...
- Q Find the slope of the tangent line to the graph of the polar equation at the point specified by the value of 8 0 r cos 8
- Q 90 A person learns N items at a rate given approximately by the formula N t of continuous study Use a table of integrals to determine the total number of...
- Q Use the trapezoidal rule with n 5 to approximate 2x dx and use the fundamental theorem of calculus to find the 2 exact value of the definite integral The approximate...
- Q Use Simpson s rule with n 1 so there are 2n 2 subintervals to approximate 6 1 x dx The approximate value of the integral from Simpson s rule is...
- Q Use a table of integrals to find the indefinite integral S 1 x 8 x Click the icon to view a brief table of integrals 1 dx
- Q Illustrate the integral graphically and describe what the integral represents in terms of areas 9 A In x dx 10 8 6 4 2 S OB 2 2 4 6...
- Q Find the distance between the points with polar coordinates 2 7 and 4 27 3
- Q Brightspace O TRIGONOMETRIC FUNCTIONS Using a calculator to approxi se the ALEKS calculator to evaluate ve your answers in radians und them to the nearest hundredt
- Q If In x ln x 5 ln 7x then x Question Help Video Message instructor
- Q For each of the following integrals determine whether it converges and if it does evaluate it Make sure to i set up the improper integral using a limit ii determine...
- Q Sketch the parabola and label the focus vertex and directrix y 1 12 x 4
- Q Find the equation of a hyperbola that satisfies the given conditions Vertices 0 2 0 2 asymptotes y 2 3 x
- Q 5 Find the area of the region described a r 2 2sin0
- Q a Find the slope of the tangent line to the polar curve for the giver value of 0 r 2 sin 0 0 K 6
- Q Suppose that a volcano is erupting and readings of the rate r t at which solid materials are spewed into the atmosphere are given in the table The time t...
- Q Solve the differential equation by variation of parameters 3 y 3y 2y e2x 1 ex
- Q Based on census data the population of Freedonia is modeled by the function P t 277t 26710 peop where t represents the number of years after 1990 Use this function...
- Q At what point s on the curve x 9t 7 y t 4 does the tangent line have slope t3 x y
- Q Find dx d y dx dx and dy dx x et y te t 2t 9 2t 9 2 3 X X For which values of t is the curve...
- Q In Exercises 15 24 use the fundamental identities and appropriate algebraic Operations to simplify each expression 15 1 tan x 1 tan x sec x 16 sec x 1 sec...
- Q 3 6 True or False The value x e or False 2 sin x 1 cos x is not an identity can be used to show that
- Q k A offers 8 interest compounded annually and Bank B offers 7 2 interest compounded annually At the end of 6 years how much more money will be in Bank...
- Q f 13 x 13 x 3 dx 13 x 3 dx Type an exact ana
- Q 7x 4x 3x 4 dx 7x 4x 3x 4 dx Type an exact answ
- Q 4 Sketch a possible graph of a function f x that satisfies the following conditions f x 0 on 1 f x 0 on 2 2 f x 0 on...
- Q d dx f x f x 0 3x x 2 0 X 2 0 X 2 3x 0 x 0 5 Consider the function f x x 3x on the...
- Q Differentiate f x the function f x x 8x 9 1
- Q elevation to the top of from the base of the plateau Finding the Reach of a Ladder A 22 foot extension ladder leaning against a building makes a 70 angle...
- Q 45 lighthouse OR 18 mi land Movement of a Minute Hand The minute hand of a clock is 6 inches long How far does the tip of the minute hand...
- Q 3 Below is a graph of f x the first derivative of f x Use the graph to answer the questions below 0 5 4 2 2 Y 0 5...
- Q 3 Do 3 of these 4 problems SHOW work even if you use a calculator to do the calculations 2 points e points total Find a positive conterminal angle to...
- Q g The graph of f x 8 has an inflection point at x 0 TRUE FALSE
- Q d If f x tan x then the Mean Value Theorem guarantees that f c 0 for some c in the interval 0 TRUE FALSE
- Q c If f 1 0 and f 1 0 then f x has a maximum at x 1 TRUE FALSE
- Q a If x 2 is a critical point of g x then g 2 0 TRUE FAL
- Q f The graph of f x x8 has a critical point at x 0 TRUE FALSE
- Q e If f x is not continuous on 3 3 then f x has no maximum value and no minimum value TRUE FALSE on 3 3
- Q 1 Consider the function f x 3x 52 3 a Find the intervals on which f x is increasing and decreasing
- Q 20 8 e 4x 20 18 Solve for x ex 15e 8 0 19 8pts Determine whether each equation is true or false for all possible values of the variables...
- Q Select your answer Divide x 1 in x 2 2x 3
- Q 3 The rate at which photosynthesis takes place for a certain plant species is modeled by the function P 1004 L 0 where P represents photosynthesis rate and L represents...
- Q 21 Find the domain of the function f x In 4 x 22 Solve for x Hint put in exponential form first In x 1 4 23 Express in logarithmic...
- Q 6 Sea water leaks from a tank at a rate of r t 1 t liters per hour How much water in total leaks from the tank during the first...
- Q 11 Match the exponential function with it s graph Roman Numeral a f x 2 b f x 2 c f x 2 d f x 2 12 Solve the...
- Q 12 If y x 2 x x 4 calculate y Answer y 2 x 2 x x 7x 52
- Q 11 If y 2x 9 6 x 1 calculate y Answer y 3 2x 9 5 x 1 8 1
- Q 10 If y x sin x cos x calculate y Answer y sin x cos x x cos x cos x cos 2 xsin
- Q 16 If y cos x cos 3 calculate y 3 Int Answer y sin 2 cos 3 cos x 1
- Q Estimate 26 by using a linear approximation of f x about the value 27 Round your answer to four decimal places if necessary Provide your answer bol
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