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Calculate the rms speed of an oxygen (M=32 g/mol) in air at 0 degrees Celsius. a. 464 m/s b. 513 m/s c. 582 m/s d. 631 m/s

asked Oct 8, 2024

1 answer 200k views

The average (arithmetic mean) of the numbers in set A is 8. If a second set of numbers, B, if created by dividing each of the numbers in set A by two, then what is the average of the numbers in set B?

answered Sep 24, 2024

1 answer 126k views

Which of these is the president responsible for appointing? All ambassadors

answered Sep 22, 2024

1 answer 54.2k views

Hemoglobin is 50% saturated with oxygen when pO2 = 26 torr. If hemoglobin exhibited hyperbolic binding (as myoglobin does) with 50% saturation at 26 torr. Which of the following statements is correct?

asked Sep 2, 2024

1 answer 80.7k views

Write the rational expressions as equivalent rationional expressions with the lowest comrnon denominatoes (3)/(x²-2x-15)

asked Aug 11, 2024

1 answer 232k views

8) Suppose that 5 fair coins are tossed. Find the numbers of ways of obtaining exactly heads. please help mid college exam someone clutch for me

answered Aug 9, 2024

1 answer 43.3k views

Night ventilation, or night flushing, works best in climates where daytime and nighttime temperatures are similar: true/ false

asked Aug 9, 2024

1 answer 222k views

Use of a fiduciary or confidential relationship to obtain a fraudulent or unfair advantage over another, precluding rational decision-making.

asked Jul 4, 2024

1 answer 131k views

What is the adjusted balance in the Cash account on January 31? a. $43,920 b. $53,020 c. $62,120 d. $71,220

answered Jun 27, 2024

1 answer 222k views

the star Procyon has a surface temperature of 7500 K and a low absolute brightness. what type of star is it?

asked Jun 18, 2024

1 answer 161k views

Enumerate three differences between thermionic emission and liquid vaporization. A. Thermionic emission involves the emission of electrons from a heated metal, while liquid vaporization is the phase transition

answered Jun 12, 2024

1 answer 85.6k views

A quadratic function is given by f(x)=ax^2+bx+c where a is not 0. Which of the following is not true? A: If b=0, the vertex is on the y-axis B:When a>0 the graph opens upward C: The graph has an x-intercept

answered Jun 11, 2024

1 answer 28.6k views

To what components do build-versus-buy decisions primarily apply in the context of a PC? a) Keyboards and mice b) Office furniture and decor c) Software and service decisions d) Coffee machines and breakroom

answered Apr 14, 2024

1 answer 185k views

What are the scarce productive resources?

asked Feb 1, 2024

1 answer 174k views

Which of the following types of context clues was used in the sentence below to help you determine the meaning of the highlighted word? Although the algebra class was supposed to be for advanced students,

answered Jan 20, 2024

1 answer 102k views

The major component of being human-bipedalism- can, from an anatomical perspective, be either

asked Jan 4, 2024

1 answer 71.0k views

Define Top-Down processing (cite), then give a personal example (something that you have experienced) (3 points).

asked Dec 25, 2023

1 answer 206k views

Coby bought packs of plastic bags that contain 90 bags each. She gave away two packs. If "x" denotes the number of packs of plastic bags, write an expression to show the number of bags left with Coby.

asked Oct 11, 2023

1 answer 145k views

What piece controls the amount of light that enters the microscope ?

asked Sep 18, 2023

1 answer 64.3k views

Fresh water is a(n) _______ resource in Washington. The ______________ has helped Washington's water resources by providing dams and canals that store water and generate electricity. One negative effect

asked Jul 10, 2023

2 answers 85.2k views

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