Calculus question and answers for July 28, 2023
- Q 16 9x 27 x A 2 3 B 1 C 3 3 D IN
- Q While taking a walk along the road where you live you accidentally drop your glove but you don t know where The probability density p x having dropped the glove...
- Q 29 Solve for the unknown part of the triangle if it exists If b 125 c 178 and C 113 then what does a A 150 B 122 C 61...
- Q 48 Given that A 3 4j and B 51 12j find a unit vector parallel to A 1 A B 3 5 4v 5 D 3 4 3 4
- Q The density function for the number of times the riders scream on a roller coaster is given by 1 cos 4x if 0 x 2 otherwise 0 Find the mean...
- Q 49 Given that A 3 4J and B 51 12 find 3A 2B A 19 i 12 j B 19 i 28 C 21 i 24 j D 21 i...
- Q 33 Change each number to algebraic form 3 cos 90 i sin 90 A 3i B 3 3i C 1 3i D 3i
- Q Listen Use the cylindrical shells method to find the volume of solid obtained by rotating the region bounded by the given curves about the line x 1 y x y...
- Q T x sin x y dxdy Show Transcribed Text Evaluate the following integrals
- Q Consider the definite integral a Approximate the definite integral with the Trapezoidal Rule and n 4 help numbers 19a 19x dx b Approximate the definite integral with Simpson s Rule...
- Q Solve the initial value problem 2 x y 3y 0 Assuming that the solution is of the form y x ao a1 a2 a3 a4 a5 a6 a7 help numbers...
- Q Evaluate the definite integral 3 L 4x 1 4x 1 3x dx
- Q 5 f x 1 2x 1 dx 24 2x 1x 1 dx 23 2 12 2 1x 1 x2 x 2x2 2 2 31 32 3 29 b N 2...
- Q Flu 5 31 2 de 3 amput F ix b Show F is F is 1 1 c Compute F 0
- Q 1 Estimate the area under the curve f x 2x 3 from a L AX b a7 3 0 20 b 46 FG flos f f l s f 2...
- Q F x Fla St JEST DE 2 F is explain why F ompute F 0 00 x 00 is invertible
- Q Suppose F t has the derivative f t shown below and F 0 2 Find values for F 3 and F 7 N 2 1 1 2 3 F 3...
- Q A candy of the type from the chart below is selected at random form each of two newly opened bags What is the probability that the two candies have the...
- Q 2 Step 2 of 2 Find two points on the graph of this function other than the origin that fit within the given 10 10 by 10 10 grid Express...
- Q 36 Suppose that f x y 15 000xe x is the population den sity of a species of small animals Estimate the population in the region bounded by y x...
- Q Determine the volume of the frustum of a pyramid the pointed top cut off with a square base of side b 17 square top of side a 5 and frustum...
- Q Verify that the Fundamental Theorem for line integrals can be used to evaluate the following line integral and then evaluate the line integral using this theorem Sv ex cos y...
- Q Evaluate the line integral v dr for the following function and oriented curve C a using a parametric description of C and evaluating the integral directly and b using the...
- Q For the following vector field compute a the circulation on and b the outward flux across the boundary of the given region Assume the boundary curve is oriented F x...
- Q 2 me area enclosed by y x and y revolved about the line x 1
- Q 1 Evaluate 2xy dA where R is the region bounded within the stright lines connecting vertices 0 0 1 2 and 0 3
- Q Evaluate y dr a dy along the following paths from 0 0 to 2 4 a the arc of the parabola y r b the horizontal interval from 0 0...
- Q The arclength of y 3x 2 for 0 x 1 is
- Q Find the surface area of revolution about the x axis of y 5x 6 over the interval 0 x
- Q The length of the curve x et cos t y et sin t for 0 t 5 is
- Q 2 The arclength of y 3x 1 from x 0 to x 3 is given by OL OL OL Jo 1 36xdx 0 3 OL 3 fo f 6 da...
- Q 8 Find the area of the region enclosed by one petal of the curve r 2 sin 30 9 Find the area of the region enclosed by the curve r...
- Q Consider the graph of U S House and Senate Reelection Rates 1964 2018 US House and Senate Roelection Rales 1964 2018 DE LAKE a Sanda kak www www Which of...
- Q 5 points Evaluate the iterated integral f 1 S y x dyda Show all steps Do not reverse the order of integration
- Q 5 points Sketch the region of integration R and evaluate the integral over R in polar coordinates If you do not transform to polar coordinates to evaluate the will receive...
- Q Find all critical points of f a y Show all steps Express your final answer s as ordered pairs
- Q The graph of y 6x 12 X 7 has a vertical asymptote What is it
- Q Evaluate the following integral fi fidzdady
- Q 4 Solve on a calculator but show work be careful this one is problematic cot 5
- Q 9 Find the integral Scot x dx 1 x Ln x a C S dx
- Q 7 Suppose that R and h are changing that R is increasing at a rate of 2 m sec and h is decreasing at 4 m sec find rate of...
- Q Use the Gauss Jordan Elimination method to solve Change the system of equations to a matrix Get a 1 in row 1 column 1 Get a 0 in row 2...
- Q Click here to watch the video a Identity an equation that could be used to find the marked angles in each diagram L X 3x 15 2x 5 2x 5...
- Q Find the total area between the x axis and the curve f x ex 1 between x 5 and x 2 O e e 5 7 units O e e...
- Q Find the flux of the following vector field across the given surface with the specified orientation Use either an explicit or a parametric description of the surface F y x...
- Q Find the following indefinite integral Bescxcotx 25 Jdx 6cscxcc X O 6cscx O 6cotx O 6cotx 25 3x 25 3x3 25 3x3 C C C
- Q Find the exact area between the graphs of x y and x 8 y 32 0 3 units O 16 units2 O 64 3 units 22 unito
- Q Shown below is the graph of the flow rate f t of a pipe in gallons per minute Here t the number of minutes Using this information find the total...
- Q 6 5 4 O x 2 3 2 Ox 3 x 0 1 10 x 3 x 0 x 2 0 1 2 1 2 Of x is differentiable for...
- Q ind the specified nth term in t 10z 7 n 5
- Q Evaluate x 31 6 dx using the following graph 3 os 0 1x 31 6 dx 21 5 M S 1 31 x 31 6 dx 42 5 31 6...
- Q Find the average value and the value s of c guaranteed by the mean value theorem for integrals if f x x 3 over the interval 0 3 O O...
- Q Find the total area between the x axis and the curve f x 2x 3 between x 5 and x 4 O O O 51 2 45 2 units units...
- Q Use a Riemann sum with 4 rectangles of equal width to approximate the area between y x 2 and the x axis on the interval 1 1 Use the right...
- Q Write the definite integral x 3 dx as a limit of a Riemann sum and evaluate S O lim 7 n x k 1 7 32K 64x 2 1004 n...
- Q Given f x dx O 7 S s f x 8 dx O 103 6 O23 5 15 find the following
- Q Consider two functions f and g on 1 8 such that ff x dx 14 6 Sommer 9f x dx Simplify your answer a b f f x g x...
- Q Evaluate the integral sinx cos x dx using the fundamental theorem of calculus Discuss whether your result is consistent with the figure shown to the right 7x14 4 sinx cos...
- Q Inventory Control A company anticipates there will be a demand for 20 000 copies of a certain book during the next year It costs the company 0 50 to store...
- Q the smaller area encloded by the curve y x and the circle x a 2 y 2 a 2
- Q Evaluate the line integral Vp dr for the following function op and oriented curve C a using a parametric description of C and evaluating the integral directly and b using...
- Q K If it snows tomorrow the probability is 0 7 that John will practice his trombone If it does not snow tomorrow there is only a 0 6 chance that...
- Q Determine whether the following vector field is conservative on R F 2y 2x 2y Is F 2y 2x 2y conservative on R O Yes O No
- Q 4 Compute fF ds where F cos xy zy sin ry i x sin ryj and c t et cost et sint 0 t
- Q Solve each inequality log12 2x 1 log12 5x 16 O xx 5 O no solution 0 x s Question 5
- Q O 6 5 O 2 2 0 1 1 15 3 02 12 4 3 1 6 5 3 0 1 2 3 4 5 6 1 2 Use the...
- Q The region in the first quadrant enclosed by the graph of y x and the vertical line x 9 is rotated about the x axis What is the volume of...
- Q A cable hangs between two poles of equal height and 40 feet apart At a point on the ground directly under the cable and x feet from the point on...
- Q To find the length of the curve defined by y 5x5 8x from the point 3 1239 to the point 2 176 you would compute f x dx where a...
- Q For the following exercises graph the equations and shade the area of the region between the curves Determine its area by integrating over the x axis 7 y x and...
- Q For the following exercises determine the area of the region between the two curves by integrating over the y axis 5 x y and x 9 YA 4 2 0...
- Q 0 5x The rate at which a substance grows is given by R x 185e where x is the time in days What is the total accumulated growth during the...
- Q The length of the curve defined by the equation cy f x 16 from x a to x b is given by L f f x dx wher
- Q Use the definite integral to find the area between the x axis and f x over the indicated interval Check first to see if the graph crosses the x axis...
- Q Find the standard deviation o of the data 3 4 5 7 10 12 15 x 8 Variance 17 1 0 Round to the nearest tenth Standard Deviation Entor
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