Questions by Feng Smith

Questions by Feng Smith

What is the concentration in molarity of a solution which is 14.79% m/v propylene glycol (mm = 76.09 g/mol) in ethylene glycol (mm = 62.07 g/mol)? A) 1.23 M B) 2.45 M C) 3.67 M D) 4.89 M

asked Oct 2, 2024

1 answer

0 votes

192k views

From past experience, it is known that the weights of salmon grown at a commercial hatchery are normal with a mean that varies from season to season but with a standard deviation that remains fixed at

asked Jul 23, 2024

1 answer

5 votes

91.4k views

Suppose that, after conducting an analysis of past stock prices, you come up with the following observations. Which would appear to contradict the weak form of the efficient market hypothesis? 1) Stock

asked Jul 8, 2024

1 answer

5 votes

27.9k views

In the reaction represented above, which is observed to proceed spontaneously to the left in aqueous solution, what is the strongest base?

asked Mar 27, 2024

1 answer

4 votes

24.7k views

6. A high-technology tool now being used in the production of sheet steel for surement, inspection, alignment, and improvement of magnetic properties is A. robot C. laser B. nuclear gage D. electron beam

asked Feb 19, 2024

1 answer

5 votes

170k views

a) What is the maximum torque (in N·m) on a 130 turn square loop of wire 18.0 cm on a side that carries a 47.0 A current in a 1.60 T field? N·m(b) What is the torque (in N·m) when is 10.9°? N·m

asked Jun 2, 2023

1 answer

4 votes

180k views

Julio is drawing tiles from a bag of tiles like the one shown below. He draws a tile, replaces it, and draws another tile. What is the probability he will draw a yellow tile on both draws? A. 1/25 B. 1/35

asked Mar 16, 2023

2 answers

24 votes

214k views

Hey! I have a assignment due on transversals of parallel lines: solve for x. If someone can help it would be amazing! Thank you!

asked Mar 10, 2023

1 answer

0 votes

16.1k views

Which statement best describes child labor during the early years of the Industrial Revolution? a. Child labor did not exist before the Industrial Revolution. b. Laws kept children from working in dangerous

asked Feb 5, 2023

1 answer

0 votes

131k views

What happens to oxygen and carbon dioxide in the respiratory system?

asked Dec 18, 2022

1 answer

5 votes

221k views

What happens to oxygen and carbon dioxide in the respiratory system?

asked Dec 18, 2022

1 answer

5 votes

221k views

What happens to oxygen and carbon dioxide in the respiratory system?

asked Dec 18, 2022

1 answer

5 votes

221k views

1. if 5 oranges cost 60 cents, how much does 1 orange cost? 2. if 2 pounds of meat cost $2.80, how much does 1 pound cost? 3. if a car goes 80 miles in 2 hours, how far does it go in 1 hour?

asked Nov 3, 2022

1 answer

11 votes

101k views

CAN SOMEONE PLEASE ANSWER MY MOST RECENT QUESTION :( its this one btw :)

asked Nov 1, 2022

2 answers

8 votes

109k views

A gemstone in the shape of a rhombus has the measurements shown. Match the measures with the angles.

asked May 24, 2022

1 answer

5 votes

7.3k views

Energy can be changed from one form to another. Which terms can be used to describe these changes? Check all that apply. energy conversion energy conservation energy correlation energy transformation energy

asked Feb 16, 2022

2 answers

4 votes

88.1k views

What does a reader learn about a story by its tone? A. The time and place in which a story occurs B. The events that occur in a story ОО C. The story's overall mood D. The character who tells a story

asked Feb 14, 2022

1 answer

5 votes

188k views

PLEASE HELP ASAP I'M BEING TIMED!!!!!!!!!!!!!!!!!!!!!! PLEASE HELP ME!!!!!!!!!!!!!!!!!!!! One of the main reasons a powerful sense of Russophobia was developing in Western Europe in the mid-1800s was Russia’s

asked Jan 13, 2022

1 answer

5 votes

28.7k views

Dos cuerpos de 1,0 kg y 2,0 kg descansan sobre un plano horizontal y uno inclinado 300 respectivamente, unidos por una cuerda. Suponiendo que el coeficiente de rozamiento cinético para ambos planos vale

asked Sep 7, 2021

1 answer

0 votes

232k views

Which planet formed near the sun where the solar system’s temputures were very high

asked May 26, 2021

1 answer

5 votes

90.2k views

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