Recent activity by Donovan Hiland

Recent activity by Donovan Hiland

Consider a 2-D square lattice, periodicity (x,y)=(a,a), with energy contours shown. These were plotted using the 2-D Feynman model with E = E1 + Ax (1 – Cos[kx a])/2 + Ay (1 - Cos[ky a])/2, where Ax =

asked Dec 10, 2024

1 answer 12.1k views

Central angles are made of two

answered Nov 30, 2024

1 answer 59.2k views

A client has a prescription for a vaginal cream. Which should the nurse use when placing the cream into the clients vaginal canal? a. A finger b. A gauze pad c. An applicator d. An irrigation kit

answered Oct 24, 2024

1 answer 227k views

What crimes and acts did Joseph Stalin commit?

answered Aug 28, 2024

1 answer 37.6k views

Prove the trigonometric identity (1-cos²A)csc²A = 1. A. (1-sin²A)csc²A = 1 B. (1-sin²A)sec²A = 1 C. (1-tan²A)csc²A = 1 D. (1-tan²A)sec²A = 1

answered Jul 29, 2024

1 answer 38.9k views

One way Americans can influence the behavior of government is by signing or writing a petition. What is a petition, and how does it work?

asked Jul 22, 2024

1 answer 145k views

Can somebody solve 3(3z−10)= −3

asked Jul 1, 2024

2 answers 13.1k views

What was the significance of Reagan's "Evil Empire" speech? How did the "Reagan Doctrine" affect U.S. foreign policy in the 1980s

asked May 26, 2024

1 answer 218k views

What four factors about the hair should be considered in a hair analysis? A) Hair texture, color, length, and elasticity B) Porosity, density, thickness, and curl pattern C) Scalp condition, oiliness,

asked May 22, 2024

1 answer 87.3k views

If u=(4,2) and v=(-3,2) , evaluate |u+v| Please needs it urgently

answered Apr 7, 2024

1 answer 173k views

In the two Treatises of Government, Locke proposed which of the following visionary ideals? Options: a) Direct democracy b) Separation of powers c) Divine right of kings d) Absolute monarchy

asked Apr 3, 2024

1 answer 113k views

In the cyanide extraction process of silver from argentite ore, the oxidizing and reducing agents used are: (A) O₂ and CO, respectively (B) O₂ and Zn dust, respectively (C) HNO₃ and Zn dust, respectively

asked Apr 1, 2024

1 answer 192k views

on january 1 of this year, nowell company issued bonds with a face value of $240,000 and a coupon rate of 6.0 percent. the bonds mature in five years and pay interest semiannually every june 30 and december

answered Mar 28, 2024

1 answer 24.4k views

What does the crowd start to chant as Braddock makes a comeback in Cinderella man movie

asked Mar 10, 2024

1 answer 30.7k views

Activities that present a hazard to air navigation and safety of nonparticipants require __________________ with the appropriate ________ and/or __________________________ for potential de-confliction

answered Feb 9, 2024

1 answer 5.7k views

What other molecules (other than protein) can act as enzymes? What are they called? a) Carbohydrates; Catalysts b) Lipids; Facilitators c) Nucleic acids; Coenzymes d) Inorganic ions; Inhibitors

asked Jan 3, 2024

1 answer 127k views

Evaluate your answers as a fraction in simplest form. (1/3)4

answered Dec 26, 2023

1 answer 51.9k views

Which expression is equal to 36s+42?

answered Nov 22, 2023

1 answer 56.1k views

Simplify the following expression to remove negative exponents.

asked Oct 27, 2023

1 answer 21.9k views

Solve the equation 3y=2x-3

answered Oct 11, 2023

1 answer 133k views

Search QAmmunity.org