Recent activity by Alexandre Halm

Question

Personal Firewalls constantly monitor all _______ to and from a computer? 1) Network traffic 2) Software installations 3) Hardware configurations 4) User activities

asked Dec 7, 2024

1 answer 197k views

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)

asked Oct 6, 2024

1 answer 136k views

Solve the equation and check your solution. (If an answer does not exist enter DNE. If all real numbers are solutions and to REALS.) 2x/5 + 5x = 16/15

answered Sep 23, 2024

2 answers 34.6k views

find the average velocity for the position function s(t) in mm over the interval 1<=t<=3 where t is in seconds t=0,1,2,3 and s(t)=9,4,9,14 ?

answered Sep 15, 2024

1 answer 53.8k views

A rental car company charges $30.42 per day to rent a car and $0.06 for every mile driven. Ariana wants to rent a car, knowing that: She plans to drive 450 miles. She has at most $200 to spend. What is

asked Sep 14, 2024

1 answer 80.9k views

he temperature in Alaska one morning was -42°F. By 2:00 P.M., the temperature increased by 16 degrees. Write a number sentence and solve to find out what the afternoon temperature was. The number sentence

answered Aug 2, 2024

1 answer 18.5k views

On January 1st, 1863, Abraham Lincoln sign the _______. It freed all the slaves in the southern states at war with the north.

asked Jul 17, 2024

2 answers 107k views

No way! I am not going to let you get a tattoo . This is a /an: A declarative sentence B optative sentence C Exclamatory sentence D imperative sentence

answered Jun 20, 2024

1 answer 107k views

The origin is the attachment of a muscle to a moveable bone. True False

answered Jun 13, 2024

1 answer 38.3k views

The marginal propensity to save is equal to a The change in savings with respect to the change in change in consumption. b One minus the marginal propensity to consume. c One plus the marginal propensity

answered Jun 8, 2024

1 answer 199k views

How does the encounter between Rikki and Karait help to advance the plot of the story? (a) It leads to a romantic subplot. (b) It introduces a new character. (c) It resolves the main conflict. (d) It creates

answered May 25, 2024

1 answer 123k views

If p(x) = x² - 1 and q(x) = 5(x-1), which expression is equivalent to (p-q)(x)? a. 0.5(x - 1) - x - 1 b. (5x - 1)-(x² - 1) c. (x² - 1)-5(x - 1) d. (x² - 1) - 5x - 1

asked May 8, 2024

1 answer 128k views

(a) Calculate the force (in N) needed to bring a 900 kg car to rest from a speed of 85.0 km/h in a distance of 110 m (a fairly typical distance for a non-panic stop). (b) Suppose instead the car hits a

answered Mar 3, 2024

1 answer 30.3k views

HELP ME WITH THIS ASAP!!!!!!!!!!!

answered Mar 3, 2024

2 answers 112k views

What are the building blocks of nucleic acids? O A. Amino acids O B. Carbohydrates O C. Fatty acids OD. Nucleotides

asked Feb 4, 2024

1 answer 31.8k views

Write a 4 paragraph essay about the article “Authorities identify the shooter who opened fire at a Texas outlet mall Saturday” by Joe Hernandez Answer ASAP PLEASE

asked Jan 13, 2024

2 answers 60.9k views

There were some blue and yellow chairs arranged for a concert. The blue chairs were arranged in 36 rows with 131 chairs in each row. The yellow chairs were arranged in 34 rows with 135 chairs in each row.

asked Dec 2, 2023

1 answer 174k views

Evaluate the multi-variable expression 12x-3y when x=2 and y=3

asked Nov 21, 2023

2 answers 78.0k views

Are the two triangles congruent?

answered Nov 13, 2023

1 answer 153k views

11. Marcos and Chucky were going to buy pizza's for their birthday parties. Marcos reallylikes pepperoni and Chucky really like cheese pizzas (get it, "Chucky Cheese"), but theyboth know that other people

asked Nov 7, 2023

1 answer 147k views

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