Recent activity by Luis Pereira

Recent activity by Luis Pereira

a force of f=20x−x3n stretches a nonlinear spring by x meters. what work is required to stretch the spring from x=0 to x=3m ?

answered Jan 4

1 answer 191k views

Chapter 456 outlines specific rules that apply to nurses and provides for implementation of the florida statues es true or false

answered Jan 1

1 answer 19.9k views

Completa la siguiente oración con la forma correcta del verbo apropiado usando el Presente de Subjuntivo. Ojalá que yo (poder) ayudar a los niños comer vegetales.

asked Nov 20, 2024

1 answer 14.1k views

Consider the following page reference string : 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 vi) For Optimal page replacement algorithms with 5 frames, the number of page faults is : a) 6 b) 7 c) 10 d) 9

answered Oct 24, 2024

1 answer 125k views

T or F? The line of occlusion in Class II or Class III malocclusions may or may not be correct.

answered Oct 11, 2024

1 answer 125k views

Is nitroethylene more reactive than ethylene? 1) Yes 2) No

asked Sep 21, 2024

1 answer 16.0k views

⚠️PLEASEE HELP WITH AN EXPLANATION IM GENUINELY TRYING TO UNDERSTAND THIS QUESTION⚠️ The graph represents the velocity-time graph for a 2.0 kilogram mass moving along a horizontal frictionless surface.

asked Sep 13, 2024

1 answer 200k views

Is Amphotericin stable in solution? Highly polar? Easily photo-oxidized?

asked Sep 5, 2024

1 answer 57.0k views

3x - 5 + 2x = 25 what is the solution to this equation?

answered Jun 15, 2024

1 answer 164k views

What is the Qrxn of this acid/base neutralization reaction? - A. NaOH (aq) + HCl (aq) —> NaCl (aq) + H₂O (l) - B. NaOH (aq) + HCl (aq) —> NaCl (aq) + H₂O (l) - C. NaOH (aq) + HCl (aq) —> NaCl (aq) + H₂O

answered May 15, 2024

1 answer 148k views

What is the maximum heart rate that should be maintained in the aerobic segment of an aerobics class? 45-50% MHR 50-55% MHR 60-90% MHR At least 95% MHR To obtain the best results, an aerobic exercise session

asked Apr 20, 2024

1 answer 191k views

In the density equation (d = m/V), which quantity is considered a basic quantity? a) Mass (m) b) Volume (V) c) Density (d) d) Neither mass nor volume

asked Apr 14, 2024

1 answer 168k views

Using the internet, open the website of the , which lists many jobs in the corrections field throughout the united states. search for a job. notice that you can search according to three criteria: job

asked Mar 28, 2024

1 answer 198k views

How to find the middle term in the sequence 6, 30, 150, 750, …, 58, 593, 750

answered Feb 1, 2024

1 answer 165k views

If TU=10 and UV=10, , what is TV

answered Jan 25, 2024

1 answer 4.1k views

What was Meredith's 220 mile march called?

answered Jan 17, 2024

1 answer 24.3k views

An object of the same mass has three different weights at different times.

answered Jan 1, 2024

1 answer 47.2k views

OLX 20) 5x - (x + 2) > -5(1 + x) + 3 -2 SX-2xl-5-S**3 x>o 4.-25-5x-2 日入で 5-22 980 - 282 oth sides whose 22) Name one particular solution to question #20.

answered Dec 13, 2023

1 answer 9.4k views

3. Which of the following questions are written correctly? (Choose all that apply) ¿Cómo? ¿Como? ¿Cuando? Qué? ¿Qué? ¿Cuándo?

answered Nov 22, 2023

2 answers 173k views

Eloise ran 1/2 mile on Monday. She ran 2 3/1 miles on Tuesday. Altogether, how many miles did Eloise run on Monday and Tuesday?

asked Nov 2, 2023

1 answer 205k views

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