Questions by Driushkin

Questions by Driushkin

Researchers can now see actual thought processes by measuring, O neuron exchanges in the brain O spikes in the brain's electrical currents O increases in blood flow and oxygen to different parts of the

asked Dec 3, 2024

1 answer

0 votes

194k views

Based on economists’ forecasts and analysis, 1-year Treasury bill rates and liquidity premiums for the next four years are expected to be as follows:

asked Oct 16, 2024

1 answer

0 votes

233k views

Using the velocity of sound at 343 m/s and given the frequencies of a piano scale, compute the wavelengths of a note that has a frequency of 440 Hz. a) Wavelength = 0.778 meters b) Wavelength = 1.546 meters

asked Oct 4, 2024

1 answer

4 votes

53.5k views

Greenhouse gases such as methane are one of the causes of global warming. Cattle that are raised for their meat and milk are one of the main sources of methane. Some people believe that the solution to

asked Aug 27, 2024

2 answers

3 votes

214k views

When performing the phenol and the chloroform extraction steps in the DNA extraction, there are two layers in the tube after separation in the centrifuge (under normal circumstances). What are the two

asked Jul 7, 2024

1 answer

3 votes

127k views

Foreign-Born Population in the United States, 1850-1870 A. expansion of available labor B. creation of specialized trade guilds C. decrease in educational opportunities for women D. increase in production

asked Jul 2, 2024

1 answer

3 votes

99.6k views

What color of light is emitted by lanthanum oxy-bromide rare earth crystals in the intensifying screen?

asked May 10, 2024

1 answer

5 votes

124k views

Graph the line that passes through the points (-3, -1) and (1, -1) and determine the equation of the line.

asked Feb 20, 2024

2 answers

3 votes

72.0k views

Read the passage and answer the question below. "Around 7,000 years ago, agriculture emerged in Mesoamerica, including the domestication of maize, beans, and squash, causing major changes in the plants

asked Aug 12, 2023

1 answer

3 votes

221k views

The probability that a student has a Visa card (event V) is .76. The probability that a student has a Master card (event M) is .16. The probability that a student had both is .04.

asked Apr 1, 2023

1 answer

5 votes

139k views

Find the area of the polygon

asked Dec 26, 2022

1 answer

2 votes

22.6k views

PLEASE HELP I’m confused and I need help with this .

asked Oct 23, 2022

1 answer

4 votes

120k views

A 9Ω resistance is cut into three equal parts and connected in parallel. Find the equivalent resistance of the combination.

asked Oct 23, 2022

1 answer

2 votes

57.1k views

In which of the following sentences is work used in the everyday sense of the word? a. Lifting a heavy bucket involves doing work on the bucket. b. The force of friction usually does negative work. c.

asked Aug 22, 2022

1 answer

8 votes

38.4k views

HELP ASAP HELP.......

asked Aug 15, 2022

2 answers

0 votes

135k views

525=w(w+20) what is the length and width using this formula

asked Jul 28, 2022

1 answer

2 votes

20.4k views

(3.5 x 10 ^ -4) ÷ (5 x 10 ^ 5) in standard form

asked Jun 2, 2022

1 answer

0 votes

8.9k views

A liquid will evaporate more.....at a lower temperature A liquid evaporate more….. when it has greater surface area. A liquid will evaporate more….. when a draught blows over its surface

asked Jan 20, 2022

1 answer

4 votes

114k views

King William ruled all of England, and gave large estates, called __________ to warriors who had served him

asked Dec 7, 2021

2 answers

5 votes

146k views

In a Young's double-slit experiment, a set of parallel slits with a separation of 0.114 mm is illuminated by light having a wavelength of 558 nm and the interference pattern observed on a screen 4.50 m

asked Aug 6, 2021

1 answer

2 votes

133k views

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