Answers by Xaree Lee
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Answers by Xaree Lee

Answers by Xaree Lee
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The differential operator (D+ 8)³ is supposed to annihilate the function x²e⁻⁸ˣ, we will check that: (D)(x²e⁻⁸ˣ) = 8xe⁽⁻⁸ˣ⁾(1-x) (D+8)(x²e⁻⁸ˣ) = 8xe⁽⁻⁸ˣ⁾ D((D+8)(x²e⁻⁸ˣ)) = -64xe⁽⁻⁸ˣ⁾+8e⁽⁻⁸ˣ⁾ (D+8)²(x²e⁻⁸ˣ)
answered Oct 10, 2024
7 votes
136k views
A sled attached to a pole by a rope is moving in a circle of radius 3.5.m. it revolves in a complete circle 18 times in 2 minutes. (a) calculate the frequency of the sled's revolution. [2] (b) state its
answered Sep 8, 2024
1 vote
24.4k views
You have completed a Tactical Combat Casualty Care Card on a casualty and the casualty is being prepared for evacuation. Where should you place the card? (More than one answer may be correct? a. Tie the
answered Aug 11, 2024
3 votes
135k views
(Look at picture) thanks! <3
answered Aug 6, 2024
2 votes
151k views
A 552m long fence is to be cut into pieces. What is the length of each piece if the fence is cut into 6 equal pieces? 1) 92m 2) 110m 3) 138m 4) 184m
answered Jul 13, 2024
5 votes
32.7k views
The pear company sells pphones. the cost to manufacture pphones is c(x)=-29x^2 66000 18331 dollars (this includes overhead costs and production costs for each pphone). if the company sells pphones for
answered May 15, 2024
6 votes
10.6k views
25 feet rule for other hot work operation: a) Requires a 25-foot ladder b) Mandates a 25-foot safety zone c) Limits work to 25 minutes d) Establishes a 25-step procedure
answered Apr 1, 2024
6 votes
49.2k views
In a dilation, CP = 22 and CP/ = 26 a. Find the scale factor.
answered Feb 19, 2024
2 votes
28.7k views
Suppose you want to scale the copy back to its original size. What scale factor should you use?
answered Jan 1, 2024
6 votes
152k views
Identify each region on the map of Alexander the Great’s empire They are already answered and correct. Good luck! :)
answered Dec 27, 2023
8 votes
42.4k views
I need help with this Problem number 7 we rsn
answered Oct 20, 2023
0 votes
94.5k views
NO LINKS AND NO FAKE ANSWERS . Describe how water cycles through the environment around your neighborhood.
answered Jul 5, 2023
2 votes
10.8k views
For the function f(x) =8(x+10), find f
answered Jun 9, 2023
3 votes
146k views
Which statement best describes the relationship between amount of time watching tv and test scores ?
answered Mar 17, 2023
2 votes
81.1k views
Write at least 3 ethical teachings present in your religion. Do you exercise those ethical teachings? Why or why not?
answered Mar 6, 2023
4 votes
47.3k views
I need help on this math work could someone please help me?
answered Dec 3, 2022
4 votes
95.0k views
Which of the following is true? Group of answer choices a. |−5| < 4 b. |−4| < |-5| c. |−5| = -5 or d. |−4| > |5|
answered Sep 12, 2022
6 votes
210k views
QUESTION 2 In purely scientific terms, the Mesolithic begins at the end of a period known in geology as the Younger Dryas stadial, the last cold snap, which marks the end of Ice Age, about 9,600 BCE. The
answered Sep 6, 2022
4 votes
38.6k views
2/3=1/2x+2y can someone help
answered Jul 16, 2022
2 votes
231k views
If you dive underwater, you notice an uncomfortable pressure on your eardrums due to the increased pressure. The human eardrum has an area of about 70 mm217 * 10-5 m22, and it can sustain a force of about
answered Jul 13, 2022
4 votes
185k views
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