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#27, #31 & #35 Only In Exercises 27-38, solve each equation for θ in the i...
Solve the equation in the interval [0°, 360°). 4 sin^2θ = 3 csc θ = 1 + cot θ 3 sin^2θ - sin θ - 4 = 0 2 cos^3θ = cos θ
Age Formulas 30 Sample size 47 38 27 Sample mean (2 decimals) 31.51 =AVERAGE(A:A) 35 26 Sample Standard Deviation (4 decimals) 4.1852 =STDEV.S(A:A) 36 29 Hypothesized Mean 32 34 33 Test Statistic (3 decimals) -0.802 =(D4-D8)/(D6/SQRT(D2)) 33 29 Degrees of Freedom 46 =D2-1 31 40 p-value (3 decimals) need this need this 25 35 Level of Significance (Alpha) 0.05 32 27 Reject Null Hypothesis? #N/A 31 36 34 34 32 31 31 32 30 39 25 29 31 37 37...
26 to 33 please! :) REVIEW EXERCISES: CHAPTER 2 149 2 Solve each formula for the given letter. 12.3] r 26. C rd, for d Bh, for B 27. V = 28. 5x 2y 10, for y 29· tx = ax + b, for x 30. Find decimal notation for 1.2%. [2.4] 31. Find percent notation for 2 12.4] 32. What percent of 60 is 42? 12.4] 33.49 is 35% of what number? [2.4] Determine whether each number is a...
Solve the following equations for x if 0° < 0 < 360°. 36. 2 cos 20 + sin 0 = 1 35. 1 - 4 cos 0 = -2 cos2 37. sin (30 – 45) = -V3 38. cos 30 = -2
Question 25, 27, 39 Question 25, 27, 39 For Exercises 25-32, use the following graph of F to find each limit. When necessary, state that the limit does not exist. YA 6 F 4 2 1 $-4-3-2-1 1 2 3 4 5 6 -3 25. lim F(x) 27. lim F(x) 29. lim F(x) 31. lim + F(x) x-2 X-5 26. lim F(x) X2 28. lim F(x) 30. lim F(x) X-6 32. lim_ F(x) --2- X4 For Exercises 33-40, use the...
31 and 33 please For the following exercises, graph the equation and include the orientation. 28. x = t2, y = 3t, 0 <t<5 29. T = 2t, g = t2, - 5 <t< 5 30. D =t, g = V25 - t2, 0<< 5 31. x(t) = -t, y(t) = Vt, t > 0 32.2 = -2 cos t, y=6 sin t, 0 <t< 33. x = - sec t. y = tan t, - ; <t<
Data: 25 25 26 27 28 30 30 31 32 35 35 38 16) Write a sentence describing the shape of the distribution (skewed or symmetric). 17) How close together are your mean and median? Does this support your thoughts of skewness or symmetry for #16? Use the empircal rule to answer the following: 1) Assume the mean is 29 and the standard deviantion is 2. Draw the curve, identify the mean at the center, count out the standard deviations...
(29) - 30 31 32 33 34 35 36 37 38 39 40 A chemist dissolves 355. mg of pure perchloric acid in enough water to make up 230. ml. of solution. Calculate the pH of the solution. Round your answer to 3 significant decimal places. x 5 ?
These are my instructions: Your data should have been read in from the data file and stored into an array. Next you need to calculate the following and display in a single Message box: Average score Highest score Lowest score Mode of the scores Your program should be written using methods and should be well documented internally and externally. Your output should be displayed using Message boxes. This is the .text file to use with the instructions: 20 21 22...
I picke The weights (in pounds) of 30 preschool children are listed below. Find the five-number summary. 25 25 26 26.5 27 27 27.5 28 28 28.5 29 29 30 30 30.5 31 31 32 32.5 32.5 33 33 34 34.5 35 35 37 37 38 38 O A. Min = 25, Q1 = 27.5, Q2 = 30.5, Q3 = 33.5, Max = 38 O B. Min = 25, Q, = 28, Q2 = 30.5, Q3 = 34, Max =...