Calculus question and answers for October 15, 2023
- Q 9 A particle is moving along a coordinate axis Its position is given by s t f f x dx where the function f x is graphed below 4321 2...
- Q 2 Consider the line integral F dr where the vector field C 2y e sin x y i 3 3 e cos y z 2 j F and C is...
- Q Consider the following function f x x a 5 points Approximate f by a Taylor polynomial T3 x with the center x 1 Your answer must be of the form...
- Q dy dx 5 Find the equation of the solution to xy through the point x y 1 4 help equations If you round to find the constant please make sure...
- Q A Find the general solution for x y xy y x 1 x C
- Q Problem 3 10 points Find the solution of the following DE that satisfies the indicated conditions using the Laplace transform method Y 4Y 4Y te2t 25sin t Y 0 1...
- Q Find the particular solution of the differential equation satisfying the initial condition y 3 ln 3 YF Your answer should be a function of x dy dx e 2y 3e...
- Q Find k such that r t 15 is a solution of the differential ngunt dx
- Q 1 point dy Find the equation of the solution to da 16 help equations ay through the point x y 1 4
- Q 1 point Using separation of variables solve the differential equation Use C to represent the arbitrary constant y e cos x dy da sin x 0
- Q 3 Bluegill Population There are 1100 bluegill in Lake Tawaga at present Year 0 Each year the population decreases by 25 from the combined effects of deaths and harvesting and...
- Q 2 10Pts Find an equation of the plane tangent to the surface of the cone 3x y z 0 at the point P 0 2 2
- Q For the following exercises use shells to find the volume generated by rotating the regions between the given curve and y 0 around the x axis 130 y 1 x...
- Q Wilson Inc has budgeted unit sales of 204 000 units for March 2020 and 240 000 units for April 2020 The company has a policy of having an inventory of...
- Q The time that a butterfly lives after emerging from its chrysalis can be modelled by a continuous random variable t in days whose probability density function is given by 72...
- Q 2 Find the particular solution to the differential equation xy In x 0 with the
- Q 47 Express log 6 2log 3 log 316 as a single logarithm A log 6 32 316 B 6 32 109316 C log316 6 32 D log 6 3 2...
- Q 0 00196 23 Use logarithms to evaluate 5 73 A 7 0188 10 B 8 0188 10 C 7 5342 10 D 6 5341 10 What is the logarithm of...
- Q 3 Solve for the unknown part of the triangle if it exists If a 22 b 31 and c 40 then what does B A 34 30 B 33 10...
- Q A gallon of chlorine is put into a swimming pool Each hour later for the following 6 hours the percent of chlorine that remains in the pool is measured The...
- Q Which statement is incorrect Multiple Choice O O O O If x 50 and n 100 the sample proportion is 5 If p 50 and n 100 the standard error...
- Q Determine the equation of the line of best fit from the data in the table X 100 80 70 60 40 30 The equation of the line of best fit...
- Q Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of mph and a standard deviation of 5 mph What percent of...
- Q 22 Find the If h x ax bx c h 2 7 and h 2 5 what is the value of
- Q 3 Solve the equation log 5 x log 5 x 4 1
- Q A condominium association is holding an election for president of the board of directors Each member ranks the candidates from first to third The preference table below shows the results...
- Q 3 A plane heads in the direction 45 North of West at 535 mph It encounters a South wind of 55 mph What is the actual heading of the plane...
- Q The graph of y 7x 21 X 10 has a vertical asymptote What is it C
- Q For 12 13 and 14 draw the area and find a the signed area bounded by y f x and the x axis from x a to x b b...
- Q A corn selling company determines that if it sets the price of its daypacks is set at p dollars then It can sell q 400 000 8 p 2 daypacks...
- Q Determine a lower bound for the radius of convergence of the series solution about the point xo 2 for the equation x x y xy 2x y 0
- Q Find the derivative of f x O f x O f x O f x 3e7x 4x 3x 1 84x e7x 36x e7x 63xe 7x 30e 4x 3x 1 O...
- Q Question 7 7 3 14 BE points O Points 0 of 1 RIDE Carlo and Anita make mailboxes and toys in their craft shop near Lincoln Each mailbox requires 1...
- Q Find the total area bounded by the graphs of f x 3x x 10x and g x x 2x O 12 units O 8 units2 O 32 units
- Q Deluxe coffee is to be mixed with regular coffee to make at least 52 pounds of a blended coffee The mixture must contain at least 9 pounds of deluxe coffee...
- Q Question 6 Write each equation in exponential form 108255 0 25 1 5 O 5 25 1 25 12 5 25 252 5
- Q Let F 2xy z x yz 2xz fr d C dr using any method PE 4 and let C be the circle r t 6 cos t 5 cos t...
- Q Find the equation of an ellipse satisfying the given condition Foci 2 0 and 2 0 length of major axis 10 Select one 21 25 FF
- Q Identify the conic 3x 8xy 6y Cx Dy E 0 where C D and E are constants Jelect one O a It is a hyperbola O b It is an...
- Q K 11 of 1 through 12 m47 55 m41 55 O m42 64 m44 O m43 61 O 4 64 o 6 610 9 10 78 2 11 12
- Q dealer buys a car for 19 500 00 His profit is 23 of the cost and his overhead is 6 of the cost What is his selling price
- Q Evaluate the integral 3 2x 7 dx 1 3 2x 7 dx 1
- Q Evaluate the following indefinite integral 1 11t 6t 1 11t4 6t dt dt 0 Type an exact answer
- Q Use substitution to find the indefinite integral 4x 3 dx 4x 6x 5 cx S 4x 3 4x 6x 5 dx
- Q Solve the following partial differential equation 2 y cos 3x y e x y 8 z dy 2x 3 axdy
- Q er 10 d S 10 ng an option will display any text boxes needed to complete your answer Increasing on one interval Decreasing on one interval Constant on one interval...
- Q finding solutions of differential equations X 3 x y 3x 6 y 9x e 4 3 y
- Q A manufacturer produces two models of a gas grill Grill 4 requires 0 6 hr for assembly and I hr for packaging Grill B requires 1 2 hr for assembly...
- Q 4 Consider 1 cycle of a shifted sine function graph below The function below can be modeled by p x Asin Kx B D Determine the exact values of A...
- Q Find the average value of f x 4 sina 2 cos a on the interval 0 1 Average value
- Q uiz in D Instruction Question 1 solve for x 23x 1 32 x 2 O x 1 Ox 2 Onone of these answers Question 2 Solve for x 3x 1...
- Q b 2 4 2 Find an equation in standard form for the ellipse that satisfies the given conditions It may be helpful to start by drawing a picture with the...
- Q 5 Show that the solution of the differential equation x kx x 0 is x t kt ez A cos nt B sin nt where n un ER A and...
- Q 1 point 4 letter words are formed using the letters A B C D E F G How many such words are possible for each of the following conditions a...
- Q Find the area of the region enclosed by the curve a 14 cos t 7 sin 2t y 4 sin t with 0 t 2m Graph it and it will...
- Q Given the following graph 3 2 16 14 01 4 12 10 8 20 0 2 3 What is the value of the slope of the trendline S 6
- Q Find the average rate of change of f x 4x 9 on the interval 1 6 Your answer will be an expression involving b
- Q walues of e a b and c for the conic 16 3 cos 0 se se se se 9
- Q Write the Mayan numeral as a The equivalent Hindu Arabic numeral is What is the equivalent Babylonian numeral Choose the correct answer below O A WWW O B WWW Oc...
- Q Differentiate and simplify y x Og 2 21 2 y 2 Oy z 2 21m y x 2 1 In x Oy x 2 Oy z 2 2m z y...
- Q Multiply in the indicated base 25 45 25 45 5
- Q Listen Determine the equation of the tangent line to the curve y 9 tan x at the point 9 Oy x 9 2 1 Oy 18x 9 1 Oy x...
- Q Let C be the function whose graph is given to the right This graph represents the cost C of using m anytime cell phone minutes in a month for a...
- Q Convert the following base ten number to a number in the indic 188 to base 3 188 3
- Q Write the Mayan numeral as a Hindu Arabic numeral 0 1 10 11 2 EN 12 3 HEE 4 wwww 5 15 6 CLE 16 The squivalent Hindu Arabic numeral...
- Q Find the intercept s of the following equation y 2x 8 Select the correct choice below and if necessary fill in the answer box to complete yo OA The intercept...
- Q Find f a f a h and the difference quotient for the function given below where h 0 8 x 7 f a f a h f x f a...
- Q In the given right triangle find the side labeled x X X 16 80 X
- Q For what values of a in 0 27 does the graph of r x x 2 sin x have a horizontal tangent Enter your response as a comma separated list...
- Q Estimate the area under the graph of f x from x 1 to x 6 by using 5 approximating rectangles Estimate with right endpoints Estimate with left endpoints
- Q Evaluate the function for the given value f x ex x 1 f 1 Type an integer or a decimal Round to the nearest thousandth
- Q Evaluate the formula for the given quantity C F 32 Find C when F 76 76 degrees Fahrenheit is equal to degrees Celsius
- Q When playing bingo 125 balls are placed in a bin and balls are selected at random Each ball and number as indicated in the chart below For example there are...
- Q S 104 S 10 10 Use the graph to answer the following questions a Over which intervals is the function decreasing Choose all that apply 7 0 7 2 2...
- Q To determine premiums life insurance companies must compute the probable date of death On the basis of a great deal of research Mr Duncan age 39 is expected to live...
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