2. If X is a continuous random variable having the following probability density function f(x)= (4x(9-x²)/81 0

Q: Ansi Tntegrating factor e= xz =x²

A:

Q: [(et (et + 5)dt

A:

Q: Four girls and four boys stood randomly in a line. What is the probability that the boys stand…

A:

Q: curl(curl F)= grad(div F) - 2F

A:

Q: Sechu=-Sechu-tonhu Jor dx

A:

Q: what is variable

A: We want to understand what is variable.In statistics variable is defined as any quantity ,…

Q: Venn diagram

A:

Q: Three times each day, a quality engineer samples a component from a recently manufactured batch and…

A:

Q: can you do part v

A:

Q: Preliminary work Evaluate Vx? + 6x dr.

A:

Q: Horizontally simple

A: Horizontally simple region: Consider any region R (In figure).

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: A) Suppose F(xy)- М(х,у) і + N(x,y) j is a vector field on the xy plane such that F•dr = 0 Se I F•dr…

A:

Q: MAT

A: Graphical representation:

Q: third desivative the Find al Sin(27)-37'5

A: Given that, fr, s=sin2r-3r4s2 (a)  Find the first partial derivative with respect to r.…

Q: de de

A:

Q: Homework: 1. Solve for the general solution I' = 6 3 0-2 1 0 8 0 x

A:

Q: Answer key to this packet

A: We have to use the diagram and classify the angle pairs as vertical angles, adjacent angles,…

Q: Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.9 bpm. For a random…

A: Express the given original claim in the symbolic form.   From the information, given the claim is…

Q: can you please and write and understand text

A: Apologies for the inconvenience. Here is the solution with improved explanation.    From the graph,…

Q: 2x-371

A: It is given that the expression 2x-3⩾1. We know that x=x             if  x⩾0 -x         if  x<0 .…

Q: Sub parts 9 and 10

A:

Q: y et 2x *Sec2X Pinel dy o

A: By using these differential formulas that are ddxex=ex, ddxax=axlnx where a is constant,…

Q: stock b 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2 find IQR

A: 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2Sample of size(n)=6

Q: [5 a = 1 b = [308] Calculate the following products and sums or give reasons why they are not…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: PLp+3)

A:

Q: ス 1+ es

A: We will find the solution We will find C.F and P.I  Then the solution Y = C.F + P.I

Q: Perform the operation

A: We use middle term splitting method/ AC method to simplify denominator

Q: Indefinite intergral

A: Given data:   The given integral is I=∫p4+5p2p2dp   The given integral can be written as,…