Basic Math question and answers for March 22, 2024
- Q Question 2 f 3dx 1 Select one a In 6 b 3ln 3 In 8 d ln 2 C Not yet a Marked o
- Q Core 0 60 0 6 answered Question 4 Simplify sin x 7 to a single trig function using a sum or difference of angles identity Question Help Video 1 Video...
- Q cos 3x 10 cos 2x denkleminin A 2 0 180 aral nda ka farkl k k vard r B 3 C 4 D 5 E 6
- Q Question 7 Simplify to an expression involving a single trigonometric function with no fractions sin x cot a cos x 0 10 F
- Q 0 10 pts 399 Details sin Evaluate the expression cos
- Q 0 10 pts 399 Details Use your calculator to evaluate cos 0 22 to at least 3 decimal places Give the answer in radians
- Q 9 Alex kicked a soccer ball from the ground to Dzeps standing 30 ft away If the maximum height the ball reached was 12ft write a quadratic equation to model...
- Q Strategies used by entrepreneurs to overcome barriers to entry do NUI include O combatting customer lock in O finding ways to reduce costs O using regulatory strategies to the entrepreneur...
- Q Using DeMoivre s theorem find 4 2j 5 KIL This question 3 point s 4 25 cos cos isin 0 Simplify your answers Round to two decimal places as needed...
- Q Suppose cos x and 90 x 180 a 5 pts Use identities to find the exact value of sin 2x b 5 pts Use identities to find the exact value...
- Q If the nominal rate is 9 annually compounded continuously what is the effective rate O a 9 O b 9 211 O c 9 417 O d 9 678
- Q 11 6 pts Isabella went up and down the street to find out how many parking spaces each house has Find the mean median mode midrange and range of her...
- Q Find all solutions in the interval 0 2 2 sin 2x sinx cos x 0 GIZZB X Type an exact answer using a as needed Use a comma to separate...
- Q Problem 3 a and y are angles in quadrants 1 2 and 3 respectively such that tan a tan B COS Y This time we also that 27 a y...
- Q Solve the given trigonometric equation analytically Use values of x for 0 x 2 64 cos x 16 0 X radians Simplify your answer Type an exact answer using as...
- Q ations Question 5 of 10 What is the analytical solution Solve the given trigonometric equation analytically and by use of a calculator Compare results Use values of x for 0...
- Q ations Question 10 of 10 This quiz 30 point s possible This question 1 point s possible Solve the following trignometric equation analytically and by use of a graphing calculator...
- Q Solve the given trigonometric equation analytically Use values of x for 0 x 2 16 sin x 4 0 nus possible This question 3 point s possible x radians Simplify...
- Q Write the parametric equations in the given Cartesian form Y x 2 sin 0 y 8 cos 0 with 0 x 2
- Q Problem 1 Use the Law of Sines of the Law of Cosines when it applies Solve each triangle and assume standa labeling a b 3 4 c 2 8 A...
- Q csct 1 hoose the sequence of steps below that verifies the identity csc t 1 cott csct 1 A cott cott csct 1 B C D csc t 1 csct...
- Q antities Prove the given identity sin xsec x cos xcsc x sec xcsc x Choose the correct proof below OA sin xsec x cos xcsc x sin X cos x...
- Q 112 In a recent sample of 84 used car sales costs the sample mean was 6 425 with a standard deviation of 3 156 Assume the underlying distribution is approximately...
- Q If f x and g x are arbitrary polynomials of degree at most 1 then the mapping f g f 2 g 2 f 2 g 2 defines an inner...
- Q of 13 In every Major League Baseball field the bases form a square with sides of length 90 feet In Fenway Park the distance from home plate to the fence...
- Q A buoy floating in the sea is bobbing in simple harmonic motion with amplitude 12 in and period 0 25 seconds Its displacement d from sea level at time t...
- Q nd value s for b such that the triangle has one solution two solutions and no solution A 84 a 325 6 a one solution Obs 325 6 or b...
- Q Write the equation of a sine or cosine function to describe the graph 3x m C 3x til 3 t 2 9x 3x 15 0
- Q The population sizes of many animal species rise and fall over time Suppose that the population size of a certain species can be modeled by the following p t 4002...
- Q 3 a Fi 2 cos x sin x 1
- Q 8 Calculate the following using the Unit Circle and trigonometric identities of your choice Show all work and explain your reasoning for your solution Write exact answers i e no...
- Q 3 tan 1 0
- Q Min Compare the image above to the image below showing a fully contracted sarcomere hen 3 a Find all solutions of the following equations 2 cos x sinx 1 ANSWER...
- Q 9 of 13 Find all solutions of cos x 1 on the interval 2T 0 2 Give your answer in the form of a comma separated list if needed Express...
- Q on 1 of 13 Macmillan Learning Find all solutions of the trigonometric equation in terms of integer k and the solutions in a single period x Express your answer in...
- Q Find the value of x for the triangle shown below A 4 6 B 4 2 5 1 5 4 25 12
- Q No late submissions will be accepted Problem 1 For each function find the amplitude range period phase shift vertical shift and a sketch including a full period a f t...
- Q 2 Find the exact value of each trigonometric expression a cos sin n sin 3 b tan sin
- Q 7 If it is known that sin a 13 0 a 1 and that cos 2 5 value of sin a B 37 2 B 2 find the exact
- Q 9 of 13 Use a product to sum formula together with the knowledge of special angles to calculate the value of cos 54 sin 4 24 24 Give an exact...
- Q O Macmillan Learning Complete the passage to determine whether the function f t sin t cos t is even or odd Therefore the function is
- Q Given a railroad curve with the following parameters D 2 00 00 18 00 00 PI Station 25 50 00 ft Compute the curve parameters the station PT O 34...
- Q Given a railroad curve with the following parameters Dc 18 00 00 2 00 00 PI Station 25 50 00 ft Compute the curve parameters the stations of the PC...
- Q Problem 4 If the angle of elevation is 42 what is the length of a shadow on the level ground of a man who is 6 1 ft tall Include...
- Q Macmillan Learn In a certain right triangle the side opposite one of the acute angles t is five times as long as the adjacent side Find the sine cosine and...
- Q Question 3 Suppose that p t is such that the Wronskian of any two solu tions of the equation 1 d y dt p t dy dt is also a...
- Q O Macmillan Learning In the given figure trigonometric points corresponding to compass points and special angles are marked Match the given angles with the appropriate points labeled in the figure...
- Q 4 is 2 A 9 5 4 3 2 1 1 2 3 4 5 2 Identify the function whose graph appears above as f x a tan bx or...
- Q 2 In the following cases express the f t as a single sinusoid a f t cos wot 3 sin wot 5 points b f t 3 cos wat 4...
- Q 5 What are the amplitude and period of y 2 sin x 6 What is the average rate of change of the function y 3 sin 2x on the interval...
- Q Ferris wheel on a coordinate plane The center of the Ferris wheel is at the origin and one car lies on the x axis at 125 0 5 Construct a...
- Q 1 2 points Show that the curve given by r t 1 2tt 3t 4t 1 lies entirely within a single plane and find an equation for that plane
- Q 10 If 2 sin 6 cos 6 cos 0 sin 6 03 02 1 1 then the value of cot is
- Q Let y Find dy da tan x O sec x 2 tan x sec x O2sec x O2 tan x
- Q 3 If we simplififed cos A B cos A B we get Sellect all the correct options 2sin A sin B 2cos A cos B cos A cos B sin...
- Q 1 Look at the right angled triangle below All the side lengths are shown on the figure A 5 5 4 C None of the other options is correct 3...
- Q i The weights in kg of 10 students are given below 29 33 26 28 36 41 23 34 34 33 Work out the median show you work
- Q Bernoulli Equations The equation dy dx 2y xy is an example of a Bernoulli equation 1 Show that the substitution v y reduces equation 1 to the equation dv dt...
- Q Change 527 to base eight
- Q Solve the given initial value problem y x x 3 dx y In x y 1 25 x ln x 3x ln x 2x 3x 207 2 x 3 X...
- Q Perform the multiplication and express the answer in scientific notation Choose the correct answer 6 x 105 x 0 5 x 10 3 x 107 6 5 x 107 O...
- Q 12 Which one of the following examples represents a proper fraction O A 15 22 O B O C 3 O D 12
- Q P cos 30 0 25 200 Psin 30 62 118
- Q What is the range of the data 2 3 4 5 6 7 1 1 11 6 O O 5 3 O 6 7 10 6 4 5 11 7...
- Q Determine the equilibrium constant for the following reaction at 549 K CH2O g 2 H2 g CH4 g H2O g AH 94 9 kJ AS 224 2 J K O...
- Q 2 A regular hexagon on the pseudosphere H is inscribed in a c cosh r 3 Find the exact value of cosh s where s is the length of ea...
- Q The figure shows two right triangles That is angles CAO and BCO are right angles You may assume the following side lengths AC 20 BC 20 and AO 13 Determine...
- Q The Spice of Life Restaurant Supplies has experienced growing sales and management is looking to expand They currently own a lot near Ponce City Market Management plans to do a...
- Q Find the right part of the identity tan cot O sin e O sin cos 8 O sec 9 O cs A CSC
- Q The curve above is the graph of a sinusoidal function It goes through the points 9 0 and 5 0 Find a sinusoidal function that matches the given graph If...
- Q Sketch the graph of the given function Check your answer using a graphing calculator y 3 sin 12x Choose the correct graph below OA 41 160 12 126 A Q...
- Q The bearing from A to C is S 55 E The bearing from A to B is N 84 E The bearing from B to C is S 35 W...
- Q The cost function for a certain commodity is C q 86 0 14q 0 007q 0 0005q a Find C 100 100 X Interpret C 100 This is the amount...
- Q 46 45 44 43 y us 7 8 7 6 5 4 2 2 5 3 4 15 6 Write an equation for the function graphed above
- Q 6 5 4 3 2 1 8 7 6 5 4 3 2 7 2 3 4 15 60 8 1 2 3 4 5 Write an equation for the...
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