strictly only provide accurately solved solutions for the following questions in both parts!

in light of the accompanying data, answer the inquiries that follow

Allow X to have range [0,3] and thickness fX(x) = kx2. Let Y = X3.

(a) Find k and the combined dispersion capacity of X.

(b) Find the 30th percentile of X.

(c) Compute E(Y ).

(d) Write down an unequivocal recipe, including an indispensable, for Var(Y ).

(Try not to register the worth of the indispensable.)

(e) Find the likelihood thickness work fY (y) for Y .

study the case below and answer the questions; The following primary snags are in this way: the little size required for the radio wire, the trouble in figuring out how to drive the electrons at high recurrence, and the inclination of high-recurrence electrons to lose their energy to warm. These deterrents can be defeated somewhat utilizing three distinct methodologies: (1) lock the electrons down in little, confined nuclear/sub-atomic states where they can't chance upon particles so much and afterward drive the electron motions utilizing the way that they normally waver when they progress between states, (2) shoot the electrons through a vacuum at rapid past magnets, and (3) form nanoscale, absolutely molded radio wires and drive the electron motions utilizing episode light.

questions

1.how is the oscillatory movement identified with the Microseisms

2.show the occasions that lead to the assurance of the wave tallness

3. Motor energy that outcomes from the swaying of water is called ?clarify

4.what is your comprehension of tides the extent that nonstop development of water explicit way is concerned?

5.elaborate on the open pattern of the functioning liquid as represented by the Water

6.how does the propane accomplish the functioning liquid picked by Anderson OTEC cycle

7.identify and clarify the pioneer of the shut cycle approach

8. Anderson cycle is additionally known as?explain

9.propose and disclose the equivalent to the Claude cycle

10. What part has the most minimal proficiency?