Calculus question and answers for July 11, 2023
- Q 5 5 Calculate XYk for the n 5 data points x 0 4 x2 2 2 5 x3 Y3 4 8 x4 Y4 6 10 and 5 k 1 k...
- Q Find the average rate of change of g x Question Help Video 3x 4 from x 4 to x 2
- Q 13 83 Mark s morning class scored an average of 89 25 points across 4 tests His evening class scored an average of 94 50 points across 4 tests What...
- Q A culture of yeast grows at a rate proportional to its size If the initial population is 8000 cells and it doubles after 4 hours answer the following questions 1...
- Q Match each equation with its graph 12 10 8 6 4 2 X 4 6 y 12x x 8y x 2y x 1 4 x 3 A T cy 7...
- Q 13 If a point is placed at random on AE below find each probability as a fraction in simplest form 0 B 12 a P on AC b P not...
- Q Points z and Z2 are shown on the graph 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 1 2 3...
- Q Use the vectors in the figure at the right to graph the following vector 3v u 3w Select the figure with a vector that is equivalent to 3v u 3w...
- Q se synthetic division to rewrite the following fraction in the form g x r x d x mainder where d x is the denominator of the original fraction q x...
- Q Three point masses with masses of m 4 m 2 and m3 are located respectively at points 6 P 8 8 P2 0 4 and P3 2 7 The center...
- Q They request you find the volume of the solid that is built with the interior of a sphere x2 y2 z2 2z y above the paraboloid z x2 y2 using...
- Q plot that is as a function of time n Upload a picture of your graph 4 Predator Prey Population Model in the wild the population of a predator species such...
- Q Find a formula for the inverse of the following function if possible Answer How to enter your answer opens in new window A x 2x 4 Selecting a radio button...
- Q Consider the following function 3 cos x f x What conclusions can be made about the series n 1 3 os n n and the Integral Test 4 The Integral...
- Q Find the component form of the vector v 300 O 88 152 42 56 56 67 41 O 0 5 0 866 44 76 21 Y 88 X
- Q Find the component form of the indicated vector Let u 2 7 v 6 5 Find v u 9 1 8 2 3 13 4 12
- Q Find the unit vector in the direction of the given vector Write your answer in the indicated form Let u 1 3 Find the unit vector in the direction of...
- Q Prove that RS and OP are equivalent by showing that they represent the same vector R 3 3 S 12 4 O 0 0 and P 9 1 Yes No
- Q Given the matrices A and B shown below find A B A E 0 6 3 0 12 12 6 0 9 Rows 2 Columns 2 B 11 11 4...
- Q Given the matrices A and B shown below find B A Rows 2 A 3 15 18 6 18 15 9 0 B Columns 2 10 10 1 3 3...
- Q Select the answer for each question below 70 The solution set of 4x 8y 16 lies in which quadrants A II only D II III and IV B I and...
- Q 3 Find the formula for the Maclaurin series for f x 1 4 without taking derivatives What is the radius of convergence Now integrate term by term and get the...
- Q Show the derivation of and give the Taylor series for cos x around x 2 Find the formula for the Maclaurin series for
- Q Find the sum of the series 8 n 0 1 n 320 2n
- Q The rectangles in the graph below illustrate a right endpoint Riemann sum for f x interval 3 7 42 7 6 5 4 3 2 1 2 3 4 56...
- Q The rectangles in the graph below illustrate a left endpoint Riemann sum for f x on the interval 4 8 9 8 S96 O 7 5 4 3 2 1...
- Q Use the following for questions 18 20 The sequence is arithmetic Find the common difference the tenth term a recursive rule an an explicit rule for the nth term for...
- Q Write the equation of the circle in standard form x y2 6x 8y 9 0 Identify its center and radius center x y radius
- Q Let f x Find 1 1 3x 2 4x 3 1 Domain in interval notation 0 1 U 1 3 U 3 00 2 Y intercept s at the point...
- Q 3 Find all real zeros of the function f x 6x T Question Help Message instructor x H 1 9x 4 Given z 1 is a factor of f x...
- Q Find the parametric equation for the cyloid given by a wheel radius 10 meters if it is moving foward at 5 meters per second D Find the area inside r...
- Q 6 10Pts Consider the force field F 3x y 2z x 2x a Demonstrate that F is conservative b Determine the scalar potential function p x y z of F
- Q Suppose that an accelerating car goes from 0 mph to 54 5 mph in five seconds Its velocity is given in the following table converted from miles per hour to...
- Q Below is a graph of f x the first derivative of f x Use the graph to answer the questions below the 0 5 1 1 5 2 0 5...
- Q A food lab conducted a blind taste test to determine if organic fruits taste better than non organic fruits Each participant ate one type of fruit Apples Peaches Blueberries Organic...
- Q The graph of an exponential function is shown What is the asymptote of the graph 9 8 7 6 5 y 4 Ox 2 Oy 3 7375pngor 3456789 X
- Q The integral represents the volume of a solid Describe the solid 63 3y 3 y2 dy 2x The solid is obtained by rotating the region 0 SXS 0 sys about...
- Q The following density function describes a random variable X A Find the probability that X is greater than 1 Probability B Find the probability that X is less than 5...
- Q a Determine the quadrant the point P lies in b cost Identity tant c State an identity needed to find the exact value of tan t Find tan t Exact...
- Q 6 Start from the given graph and sketch the graph of the function f State the domain range and asymptote if any Your graph must include at least one period...
- Q Consider the following function Step 2 of 4 Identify the shape of the more basic function found in step 1 Answer 2 Points Ay n x x 3 x
- Q The probability density function p d f of a continuous random variable X is defined to be k for 0 x 2 5 0 otherwise for some constant k For...
- Q J each row containing two more seats than the row preceding it How many seats 8 Pat designs a patio with a trapezoid shaped deck consisting of 16 rows of...
- Q 4 The sequence is arithmetic Find a the common difference b the tenth term c a recursive rule for the nth term and d an explicit rule for the nth...
- Q The density function of X is given by If the expectation of X is E X 0 5 find a and b a b f x Ja bx if 0...
- Q 38 The horizontal and vertical components of a vector are 10 meters and 24 meters respectively Find the magnitudes of the resultant vector and the angle that it forms with...
- Q 34 Two vectors 5 and 8 centimeters in length form an angle of 65 with each other What is the magnitude of the resultant vector A 9 4 cm B...
- Q 43 Given that A 2 31 and B 5T 7j find B A 31 B 11 C 1 D 29
- Q 40 Simplify the following 123 A 1 B 1 C i D i
- Q 39 Find x such that i 3 j and 2 i xj are perpendicular to each other 2 3 A B C 32 312 3 2 D 3
- Q 30 Find the dot product of the given vectors A 3i 2j B 4i 5j A 2 B 2 C 12 D 7
- Q 2 Use logarithms to evaluate 6 13 15 03 What is the answer A 0 4379 B 15 63 C 100 37 D 92 13
- Q I 8 A vector 20 inches in length forms angles of 58 and 22 with two component vectors Find the magnitudes of the two vectors The magnitude of the other...
- Q 20 Solve for the unknown part of the triangle if it exists If a 50 b 42 and C 124 then what does c A 44 B 88 C 81...
- Q 24 What is one of the three pairs of polar coordinates for the point 5 60 with 360 0 360 A 5 60 B 5 120 C 5 300 D...
- Q 6 Given that A 31 4j and B 5i 12j find A B A 8i 16 j B 8i 8j C 2 i 8j D 2 i 16 j I
- Q 1 21 logx 9 3 X A 3 3 B 81 C 27 D 729
- Q 25 The horizontal and vertical components of a vector are 8 inches and 2 inches respectively What is the magnitude of the resultant vector A 4 1 inches B 12...
- Q 22 Perform the indicated operation leave the answers in the rectangular form a bi 3 i 5 4i A 15 7i B 11 17i C 11 7i D 12 5i
- Q 17 Transform from polar coordinates to rectangular coordinates 2 45 A 1 1 B 2 2 C 1 1 D 1 1
- Q I 12 Change 2 i 2 to polar form A 2 cos 45 i sin 45 B 2 cos 45 i sin 45 C 2 cos 45 i sin 45...
- Q Vincent was a spectator at his town s air guitar competition Contestants were allowed to play either the acoustic or electric air guitar but not both Vincent recorded which type...
- Q You roll a 6 sided die What is P 3 or divisor of 28 5 4 3 4 2 3
- Q In a proof by mathematical induction that 8 16 24 8n 4n n 1 for all positive integers n what is the inductive hypothesis elect one 8 b C Dd...
- Q Find the Banzhaf power distribution of the weighted voting system 34 19 15 12 6 Give each player s power as a fraction or decimal value P P P3 P...
- Q Which angles are supplementary angles W U V T R ZVUW and ZQRP ZQRU and ZORP S P ZQRP and TUR TUW
- Q Which angles are consecutive interior angles M P N Q S ZRQN and PQS O R ZRQN and ZMNQ
- Q Determine the mean median mode and midrange of the set of data 54 47 34 45 55 42 58 The mean is 47 9 Round to the nearest tenth as...
- Q Which angles are corresponding angles C F G D B ZHGD and ZCDB FGD and EGI E H ZHGI and FGI FDG
- Q What values of u and v make AABC AGFE 7v U 11 B J V 245 A C F 8u v 43 U 14 E
- Q Look at this diagram 1 M K L G H F
- Q Which angles are vertical angles R 0 P H S U T Q ZQPS and ZTSP N ZQPS and OPN
- Q Which angles are supplementary angles O N M H P R Q S ZPQS and ZMNQ ZMNL and ZONO ZONL and MNQ ROS d
- Q A community college is planning to expand its library Forty students were asked how many times they visited the library during the previous semester Their responses are given below Construct...
- Q Find WX in rectangle WXYZ N W 7p 35 6p 28
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