Recent activity by Xaree Lee

Recent activity by Xaree Lee

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

1 answer 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 answer 24.4k views

How to type em dash on mac

asked Aug 24, 2024

1 answer 11.9k 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

1 answer 135k views

(Look at picture) thanks! <3

answered Aug 6, 2024

1 answer 151k views

Ruth Benedict says that "normal" is defined as whatever a particular culture says is normal. True or False?

asked Jul 26, 2024

1 answer 190k 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

2 answers 32.7k views

Hot spots and convergent boundaries can both form: A. Canyon B. Earthquakes C. Island Chains D. Mountain Ranges

asked Jul 8, 2024

1 answer 62.9k views

The son-in-law and cousin of Muhammad who was murdered after he became caliph was? 1) Ali 2) Uthman 3) Abu Bakr 4) Umar

asked May 24, 2024

1 answer 83.1k 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

1 answer 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

1 answer 49.2k views

In a dilation, CP = 22 and CP/ = 26 a. Find the scale factor.

answered Feb 19, 2024

2 answers 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

2 answers 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

2 answers 42.4k views

I need help with this Problem number 7 we rsn

answered Oct 20, 2023

1 answer 94.5k views

est (PHYSICS B - 1st hour)3 seconds13A Soldier threw a grenade set to detonate on impact at an angle of 32° at a target exactly 39maway from where he was standing. Assuming the grenade hit the target at

asked Oct 8, 2023

1 answer 91.3k views

What is the rule for the number pattern below 900, 800, 650, 500, 350,.... A. Subtract 150. B. Subtract 100. C. Add 200 D. Add 250.

asked Jul 26, 2023

1 answer 217k views

NO LINKS AND NO FAKE ANSWERS . Describe how water cycles through the environment around your neighborhood.

answered Jul 5, 2023

2 answers 10.8k views

For the function f(x) =8(x+10), find f

answered Jun 9, 2023

1 answer 146k views

Which statement best describes the relationship between amount of time watching tv and test scores ?

answered Mar 17, 2023

1 answer 81.1k views

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