5) Use your calculator to find each ratio to 4 digits after the decimal. What do you notice? sin 30- sin 150= sin 70 = sin 110= sin 81- sin 99- sin 45 = sin 135-

Q: Find the values of sin 2θ, cos 2θ, tan 2θ given: tan θ= 9/40 if π < θ < 3π/2

A: Given that : tan θ= 9/40 if π &lt; θ &lt; 3π/2

Q: If tan(θ)=15/8, 0 ≤ θ ≤ π2, then what is sin, cos, and sec of (θ)??

A:

Q: 31. tan 0 = –3 and 0 E QII

A: Given that tan (theta) = -3 and it is in second quadrant.  In second quadrant sin and cosec are…

Q: If tan α = 9 and α is acute, find the exact value of sin 2α.

A: tan α = 9 and α is acute, We need to find the exact value of sin 2α.

Q: If sin 20 = √3, 0≤ 20 ≤ 2π, calculate the values of

A:

Q: If tan(θ)=24/10, 0≤θ≤π/2, thensin(θ)sin(θ) equals   cos(θ)cos(θ) equals   sec(θ)sec(θ) equals

A:

Q: If  sin(θ) =  12 13  and  tan(θ) = −  12 5,  find  sec(θ).

A:

Q: Explain why you can find sin(1.373) on your calculator, but sin (1.373) results in an error message.…

A:

Q: Is it possible to have a right triangle where sin 0 = 2.5? Explain how you know 4 8. 3. !!!

A:

Q: 8. If sin 0 and then tan 0 is equal to !! 4 4. 4

A: We have to find

Q: Find the exact values for sin 0, cos 0, and tan 0. 4. 3. sin 0- (Simplify your answer. Type an…

A: We are given a right angle triangle, on the basis of which we need to find the values of…

Q: If If sinθ=3/5 and tanθ=3/4, then cosθ=?

A:

Q: Use the table of trigonometric ratios on page 311 or a calculator to verify each statement.

A:

Q: If Cot Θ = -5/2 , find Θ to the nearest degree.

A: This question is related to trigonometric ratios, we will solve it using given information.

Q: Simplify to a single trig ratio: 1 cos (1) COS tan(180 – 1) · cos(360 – 1) sin(180 + 1) -

A:

Q: What is the ratio of sin 50?

A: Givensin(50°)

Q: f tan 0=3/4 and it’s a Quadrant 3, draw a sketch to show the location of the terminal. Calculate the…

A:

Q: If sin-1 (sin π/3) = π/3, is sin-1 (sin 5π/6) = 5π/6? Explain your answer.

A: It is given that sin-1sinπ3=π3.

Q: Find the exact value of sin 20, cos 20, tan 20, and the quadrant in which 20 lies. 45 0 in quadrant…

A: Given query is to find the value of indicated trigonometric functions.

Q: Find the exact value of the expression csc 37° sec 53° - tan 53° cot 37°. Do not use a calculator.

A: Sol :- Given cosec 37.sec53-Tan53 cot 37                      ⇒ 1sin371cos 53- sin53cos53cos37sin37…

Q: In terms of the sine of a positive acute angle, what is the expression for sin(2π/3)?

A: To find the value of sin(2π/3)

Q: If Sin θ 0, then θ lies in which quadrant?

A: Given that, Sin θ &lt; 0 and Cos θ &gt; 0   Since, Sin θ is negative in quadrant III and quadrant IV…

Q: If tan(θ)=35/12, 0 ≤ θ≤ π/2, then sin(θ) equals cos(θ) equals cot(θ) equals

A:

Q: Now consider sin⁡(10°) and sin⁡(5°). Do you see a similar relationship between these two values?

A: Given that,      sin10° = sin(2×5°)            = 2 sin(5°) cos(5°)           Since  sin2θ = 2sinθ…

Q: If sin(φ)=-0.829 ,cos(φ)=0.599 , and tan(φ)=-1.483 , then what are the coordinates of where the…

A:

Q: if sin=-5/13, and cos<0, what is tangent and decent?

A: Given: sinθ=-513, cosθ&lt;0 To determine: tanθ, secθ.

Q: If cot(x) 25 (in Quadrant-I), find 22 tan(2x) (Please enter answer accurate to 4 decimal places.)

A: To find tan (2 x).

Q: Find the exact value of the expression. sin 15° cos 45° + cos 15° sin 45° -/2

A:

Q: 6) Use your calculator to find each ratio to 4 digits after the decimal. What do you notice? cos 30…

A: …

Q: What is the exact value of: sin 75 degrees + sin 15 degrees?

A: 32 is the correct answer

Q: 7. When using a half-angle identity to find the value of sin 15 degrees, 30 degrees should be used…

A:

Q: Simplify to a single trig ratio: 1 cos²(q) tan( – 180 – q) · cos( – 360 + q) sin( – q) - -

A: Here I am attaching image so that you understand each and every step.

Q: Find the remaining trigonometric ratios of 0 based on the given information. sin 0 and 0 is not in…

A: Given,

Q: If sin(θ) = 0.788, then what is the approximate value of csc(θ)?

A:

Q: The value of Sin 4400 is equal to

A: Given,             sin(440°)

Q: Express sin670 + cos750 in terms of trigonometry ratios of angles between 00 and 450

A:

Q: 1. If tan⁡θ=3/4 and θ is in QIII, what is csc ⁡θ? 2.  3.

A:

Q: Without using a calculator, find the exact value of the expression: 15 tan + 24 sec? 3

A:

Q: 24 If tan(@) = 10,0 <0s5, then sin(8) equals cos(8) equals sec(8) equals

A: To determine: Formula used: 1) Pythagoras theorem: 2)

Q: What is the value of sin 0, if tan 0 =-and csc 0 < 0?

A:

Q: Indicate the two quadrants θ could terminate in given the value of tan θ = 12/5

A:

Q: Without using a calculator, rank the following numbers in order from smallest to largest. sin 20◦,…

A:

Q: Find the exact value of sin 20, cos 20, tan 20, and the quadrant in which 20 lies. 4 sin 0 = 0 in…

A:

Q: If sine , then what are the other five trig ratios?

A: So in this we have to use fundamental trigonometry identify so I'm providing hand written solution…

Q: Do Now: Find the value of each trigonometric ratio to the nearest ten-thousandth using your…

A: The value of the given trigonometric ratios to the nearest ten thousand is: 1)- sin 62∘=0.8829 2)-…

Q: If sin 30° + sin 60° + sin 90° + ...+ sin 510 ° + sin 540°, evaluate its sum.

A: Evaluate the sum  sin 30°+sin 60°+sin 90°+sin 120°+sin 150°+sin 180°+sin 210°+sin 240°+sin 270°+sin…

Q: What is the result if we solve for the value of 2 tan 30°?

A:

Q: If tan(θ)=21/20 , 0 ≤ θ ≤ π/2 sin(θ)     equals    cos(θ)   equals    cot(θ)    equals

A:

Q: Remember, even if you enter an answer rounded to a set number of decimal places, if you use that…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.