P(Z >196)=

Q: cosh(7)=

A: cosh is hyperbolic function. Formula for cosh is given by, cosh(x) = ex+e-x2

Q: Tanhz =

A:

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: ) In(7)+ln(2– 4x²) = In(14) c) e2a – 5e" + 6 = 0

A: Here we need to find the value of x in the given logarithmic equation, ln7+ln(2-4x2) =ln(14)

Q: P(z>-1.80)=

A: Given : z=-1.80

Q: Give the range of * y = 2x +12x +5? 3D2X

A:

Q: A news article reports that "Americans have differing views on two potentially inconvenient and…

A:

Q: y = 4/x2

A: The given function is y=4x2. Sketch the graph of the above function as shown below.

Q: 11. 3

A:

Q: Aresearcher studies water clarity at the same location in a lake on he depth (in inches) at which it…

A: This is a pair test. sample size (n) = 6 mean (d̄)       =  Σd/n                          = -23.9/6…

Q: Let A:-[au] E M. Define ||A||: max{laul | ij = 1,...n}. Show that || ||:M-R is a norm on the real…

A:

Q: P1/3=20

A: P13=20

Q: 4/h=3/15

A: Given  It is Extraneous question

Q: Researchers studying the link between prenatal vitamin use and autism surveyed the mothers of a…

A: From the given information we want to find Z test statistics and p Value

Q: 0.275x+0.725(500-x)=300

A: The given equation is,

Q: Differentiate. y = 2/x (2Vx) = (2x)-] xp

A: In the question it is asked to differentiate the function y=2x. Here, it is asked to differentiate…

Q: Show p V (p ^ r) is equivalent to p.

A: We have to show p∨p∧r. We will show this using truth table. p r p∧r p∨p∧r T T T T T F F T F…

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

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

Q: 192) Find la(21)=?

A: Note the logarithm property : logaxy=logax+logay where x,y>0 and a>0 ,a≠0 . logaan=n ; where…

Q: y=1200 / (1+0.3)

A: The objective of the question is to determine whether each function represents exponential growth or…

Q: x=-.8+0/(1+.05)+(120/(1+.05)2

A:

Q: If P(B^c) = 0.8, Find P(B)

A: Given, P(B^c) = 0.8That is, P(Bc) = 0.8Using formula,P(A)+P(Ac) = 1

Q: P (Z>)=0.8869

A: From the given data  Mean=0  Standard deviation=0  We have to find value for P(Z>)=0.8869  By…

Q: P(z > -3.75) =

A: Draw the graph of normal curve & shade the area to the right of z=-3.75.

Q: Find the value of r (90,176.39/73,200)=(1+(r/400))^12

A:

Q: 1.5(4-x) = 1.3(2-x)

A: Given,

Q: w Thast 11

A:

Q: x3/2 = 125

A: Using rules of indices

Q: Calculate the value of -2x - if x =1/2

A: Given: x =1/2