please
upvote my answer
#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
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
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...
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<
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...
Solve the equation for all degree solutions and if 0° < θ < 360°. Do not use a calculator. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) 2 sin -V3 (a) all degree solutions (Let k be any integer.) (b) 00 s 360°
please answer 37, 39 and 41
thout looking at the 1 I number ol solutions, is it an identity? Explain. 30. Does an identity have an infinite number of solutions? entities are called Explain. dentities to find the Eric functions of In Problems 31-36, use the fundamental identities to find the exact values of the remaining trigonometrie fonctions of x. given the following: 31. sin x = 2/5 and cos x < 0 32. cos x - 3/4 and tan...
stuck on #37
7-13 In Exercises 33 through 38. find the difference quotient, fa+ h)-a) 33. f(x)4 5x 35. f) 4x 2 34. f(x)2x 3 36. fx) x2 37. f) 38. f(x) - + 1 In Exercises 39 through 42, first obtain the composite functions f(g(x)) and g(f(x)), and then find all number r (if any) such that f(g(x)) g(f(x)). 39. fx) Vt, gt) 1 3
7-13 In Exercises 33 through 38. find the difference quotient, fa+ h)-a) 33. f(x)4...
Please match the graphs to the
equations. thank you
In Problems 29–36, match each of the graphs (A) through (H) to one of the following polar equations 29. r = 2 30. 0 = 31. r = 2 cos 32. rcos = 2 tia 3 33. r = 1 + cos 34. r = 2 sin 35. = 36. r sin = 2 4 TI = 51 27 (A) (B) (D) oo, --- (F) (E) (G) (H)