tan-1 (tanx)= x where..............

Q: 2(h+1)=6h-7

A:

Q: Determine the value of x so that x-2 =1/9

A:

Q: Plot the function ?(?) =1/X

A: We have the given function as fx=1x On taking the ordered pair x,fx, we get the result as…

Q: 7- 106 y(t) = = 0,69 - 107 1+ 1399999e-0,23t

A:

Q: 3) A mathematics professor gives two different tests to two sections of his college algebra 3)…

A: The z-score of a random variable x is defined as follows: z = (x – µ)/σ. Here, µ and σ are the mean…

Q: lim b =

A: Given, limx→c b

Q: 100x+2y=1 and also 100x-2y=1 What is the value of y? A

A: 100x + 2y = 1100x - 2y = 1You can use the method of elimination to find the value of y. Add equation…

Q: 53° x 22

A:

Q: If x = c| 2 is the complementary solution of the nonhomogeneous system 3 -2 X + 2 -2 -2t , then the…

A: We need to find the particular solution to the above problem. We are given the system of the…

Q: 5. Consider a random variable X with pdf fx(x)= a(u(x)-u(x-5))+2a8(x)+3a8(x-6). a. Evaluate the CDF…

A: In this question, we are analyzing the daily number of visitors treated by Yellowstone Park Medical…

Q: (a) Find the value x(16, 0.025). (b) Find the value x(21, 0.005). (c) Find the value x(70, 0.025).…

A: Chi Square test is used to analyse the frequencies of two variables with multiple categories to…

Q: 8) Suppose you were to collect data for the pair of given variables in order to make a scatterplot.…

A: In theory of statistics, dependent variable is the response variable, where the variation of the…

Q: An object was left in a room of unknown surrounding temperature. The temperature. f the object was…

A:

Q: Taking log on both sides we get, In (L(a = 2, B)) =-2n·In (B)+ In Ex, Now partially differentiating…

A: Given that

Q: | r - 1 dr

A: To evaluate the given integral.

Q: 4/h=3/15

A: Given  It is Extraneous question

Q: SSx = 172.5, SSY = 80.6, and ∑[(X – Mx) (Y – MY)] = 95.33, r =  A. .08. B. .01 C. –.81. D. .81.

A: SSx = 172.5 SSY = 80.6 and ∑[(X – Mx) (Y – MY)] = 95.33

Q: 1. 2y"" Hardcore 0 7y"+12y + 8y

A: To solve the given differential equation.2y'''-7y''+12y'+8y=0

Q: the x value(s) if 23*+1 = 5

A: Given: 23x+1 =5

Q: Find the standardized test statistic, t, to test the claim that µ1 > P2. Two samples are random,…

A: Sample Size Sample mean Sample S.D Sample 1 n₁ = 18 x̅₁ = 580 s₁ = 40 Sample 2 n₂ =13 x̅₂ =565…

Q: Only need help on the very last part after p value

A: Here, μ denotes the true population mean. As the claim is that μ > 1,290, the null and…

Q: 470 t = +/+ = 18.317 sec. & 0.0167 t'

A: Given that :-      =>    0.0167(t^4/4) = 470  Now both side divide by 0.0167, we get       =>…

Q: 7) In a summer baseball league the number of wins had a mean of 81.79 with a standard 7) deviation…

A: Given,   The equation is,   The objective is to predicted number of wins for a team that allowed…

Q: 3x-1 х-1 che following equation for x: =X - 4

A: The given equation is: 3x-15=x-x-14 To solve this equation, take the "Least Common Multiple " on the…

Q: 13x/5=0 what is x

A: The equation given is 135x=013x=0x=0

Q: Assume that a simple random sample has been selected from a normally distributed population and test…

A: From the provided information, Sample size (n) = 6 The hypotheses can be constructed as: H0: µ = 0…

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.