Questions by Davechilders

Questions by Davechilders

Thermometers operate using expansion and contraction of a substance. Which substance is commonly used in traditional liquid-in-glass thermometers for this purpose? a) Mercury b) Water c) Alcohol d) Oil

asked Dec 10, 2024

1 answer

2 votes

58.1k views

How was the persian gulf crisis unique compared to previous conflicts/wars?

asked Nov 9, 2024

1 answer

3 votes

56.1k views

An infinitely long uniform line charge distribution of charge per unit length λ lies parallel to the y-axis. On the a) The electric field at a point is radially outward. b) The electric field at a point

asked Aug 28, 2024

1 answer

1 vote

29.6k views

Which is a spectator ion from the following complete ionic equation: H+(aq) + Br-(aq) + K+ (aq) + OH-(aq) ? H₂O(l) + K+(aq) + Br- (aq) A) K+ B) H+ C) OH- D) H₂O E) none of the above

asked Mar 24, 2024

1 answer

1 vote

200k views

A small kite starts at 7.3 meters off the ground and rises at 2.9 meters per second. A large kite starts at 18.5 meters off the ground and rises at 1.5 meters per second. Determine how many seconds it

asked Feb 15, 2024

1 answer

2 votes

75.7k views

A parabola can be drawn given a focus of (-5,9) and a directrix of y = 1. Write the equation of the parabola in any form.

asked Feb 15, 2024

1 answer

3 votes

139k views

One of her horse-riding pals, a veterinarian named Mary Wright, had the answer: alginate. Mary told Diane that alginate was a pink gummy material used to make molds of teeth. If it was safe for pets, it

asked Feb 8, 2024

2 answers

3 votes

115k views

4. Answer the following questions about the musical example below. Write directly on the example as necessary. (5 points) a. What should the time signature be for this example? Write your answer next to

asked Sep 12, 2023

1 answer

18 votes

128k views

Chandra earns $10.25 per hour at her job. How many hours will she have to work to earn $297.25 a) Let h = the number of hours she works. Write the equation you would use to solve this problem.

asked May 18, 2023

1 answer

1 vote

79.1k views

Decide if the following sentence is grammatically CORRECT or INCORRECT. Para lo general, no me gustan. Correct Incorrect

asked Nov 26, 2022

2 answers

0 votes

84.2k views

Explain how our society can hurt or help victims by things we say in day-today-life? Jokes we make, things we assume, etc.? In context, the whole assignment is about domestic violence

asked Nov 25, 2022

1 answer

3 votes

19.3k views

1. Write your answer with the number only, for example 555. Do not use a degree symbol. * The angles below form a linear pair. What is the measure of angle ABC?

asked Nov 24, 2022

2 answers

24 votes

13.3k views

Give at least two ways on how to handle properly the ESD TOOLS

asked Nov 6, 2022

1 answer

5 votes

153k views

-2(x-3)<10 what is x please help me

asked Aug 27, 2022

1 answer

12 votes

159k views

Calculate the number of molecules present in 11 moles of H2O.

asked Aug 2, 2022

1 answer

4 votes

11.1k views

Conservation of Momentum Practice 1. You (60kg) and you beau (45kg) are at an ice rink holding hands. You start at rest facing each other, and push apart, going off in opposite directions. If your velocity

asked Dec 8, 2021

1 answer

5 votes

186k views

a device employing a lens, shutter, and persistent light source that projects images from glass slides onto a flat white wall or cloth drape hung in the dark is _______

asked Nov 18, 2021

2 answers

5 votes

15.4k views

a firefighter dives at 7.5 m/sec from window to net. If window is 34 m above net, what speed does firefighter hit net. ACCELRATION IS 9.8 m/sec^2

asked Nov 15, 2021

1 answer

2 votes

135k views

In her science classroom Jane noticed that the lengths (in inches) and the weights (in ounces) of the class's pet snakes were directly related by the equation y = kx, where x is the length and y is the

asked Jun 18, 2021

1 answer

2 votes

53.2k views

How many moles of CaO are needed to react with excess water to produce 370g of calcium hydroxide?

asked May 25, 2021

1 answer

1 vote

235k views

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