Questions by DaveD

Questions by DaveD

What type of DC motor is commonly used for a reciprocating engine starter and why? Options: a) Series motor - high torque at low speeds b) Shunt motor - constant speed c) Compound motor - variable speed

asked Nov 12, 2024

1 answer

3 votes

9.6k views

Why do closed ecospheres not run out of materials? a. Organisms obtain materials from outside the ecosphere. b. Materials such as food and oxygen are recycled by the different organisms and reused. c.

asked Jul 12, 2024

1 answer

2 votes

194k views

Q:Explain how a liquid is changed into a gas during boiling(heating) in terms of kinetic particle theory. Q:Explain how a gas is changed into a liquid during condensation(cooling) in terms of kinetic particle

asked Nov 11, 2023

1 answer

9 votes

179k views

What is the height of a cone is the volume is 718.38mi^2 and the radius is 7mi?

asked Aug 10, 2023

1 answer

17 votes

77.8k views

Question 5 For AMVL, MZV = 90°, mZL = 30°, and ML = 54. (Draw a picture to help.) What is the value of VL? Answer А B 183 27V3 18 27

asked Mar 13, 2023

1 answer

4 votes

113k views

PLS HELP ASAP ILL GIVE BRAINLKEST PLS HELP ASAP THANKS

asked Mar 4, 2023

2 answers

19 votes

198k views

Graph this. y=2/3x-4

asked Feb 11, 2023

1 answer

5 votes

103k views

I really need help with number 7 no one was able to help me yet and I need the help thanks

asked Feb 8, 2023

2 answers

1 vote

181k views

It’s kinda hard to read soo A lake near The Arctic Circle is covered by a thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing it’s thickness

asked Nov 25, 2022

1 answer

2 votes

46.6k views

You and a friend go to the local taco joint for lunch. You order three tacos and three burritos and your bill totals $11.25. Your friend's bill is $10.00 for 2 burritos and 4 tacos. Which system of equations

asked Oct 28, 2022

1 answer

17 votes

30.6k views

Jackie converted the following decimals to fractions which decimal did she convert incorrectly

asked Aug 27, 2022

1 answer

0 votes

67.5k views

309 x 9 = PLEASE HELP

asked Jul 28, 2022

2 answers

2 votes

64.2k views

(3x + 1) > -7+ 3x Plz help me

asked Jul 15, 2022

1 answer

0 votes

101k views

Which choice is a sentence fragment? Select one: Blew his nose with a fresh tissue. He went to the store for some cold medicine. Walter sneezed. He went to bed early that night, he slept late the next

asked Jun 16, 2022

1 answer

10 votes

68.6k views

NEED RN Which of the following would be a good clincher sentence for an illustration paragraph that begins with the following topic sentence? Classic reading is an essential part of the education of today's

asked May 12, 2022

1 answer

5 votes

221k views

I need a explanation and a answer to the problem plzzz

asked Apr 11, 2022

1 answer

9 votes

33.5k views

What ways were the Babylonian and Hittite empires alike?

asked Feb 19, 2022

1 answer

3 votes

23.5k views

suspension are mixtures composed of materials that are visible to the naked eyes true or false? in science subject

asked Dec 9, 2021

1 answer

5 votes

33.9k views

How to estimate 72,931+18,563

asked Nov 13, 2021

1 answer

0 votes

77.1k views

What are equal forces that act in opposite directions called? Balanced forces Unbalanced forces Vertical forces Horizontal foWhat are equal forces that act in opposite directions called? a. Balanced forces

asked Oct 26, 2021

2 answers

1 vote

167k views

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