Questions by Node Ninja

Questions by Node Ninja

Suppose there is a gaseous mixture of nitrogen and oxygen. If the total pressure of the mixture is 480 mmHg, and the partial pressure of nitrogen is 290 mmHg, calculate the partial pressure of oxygen in

asked Dec 13, 2021

1 answer

0 votes

79.8k views

Which of the following statements about the European Union is false? A. No tariffs on trade are allowed between member nations. B. Together, the nations of the EU have the world’s largest economy. C. All

asked Oct 24, 2021

2 answers

2 votes

173k views

A government in which powers are divided between a national government and state governments with the national government being supreme is called? A.) Unitary government B.) Confederate government C.)

asked Oct 15, 2021

2 answers

2 votes

179k views

In a box of sweets 7/10 of the sweets are red the rest are purple. what is the ratio of red sweets?

asked Sep 12, 2021

1 answer

1 vote

168k views

I need help with this math please

asked Sep 10, 2021

1 answer

1 vote

4.5k views

Yvonne paid $18.72 for 8 gallons of gas. She then passed by another gas station advertising it for $2.29 per gallon. How much money would she have saved if she had waited and purchased it at the other

asked Jun 3, 2021

1 answer

2 votes

142k views

HELP ASAP! 30 POINTS! The length of a warehouse is twice is width. The area is 2400 square feet. Explain how to write an equation that could be used to find the length and the width. Do not solve the equation

asked May 20, 2021

1 answer

3 votes

192k views

Solve. 3 + |t + 4| < 10

asked Apr 11, 2021

2 answers

4 votes

4.6k views

PLZ ANSWER THIS IS MY SECOND TIME POSTING AND IM WASTING MY POINTS SO PLZ HELP! HAVE A GREAT DAY! REWARDS WHEN SOMEONE ANSWERS CORRECTLY :D Explain the importance of the location of female cones found

asked Apr 9, 2021

2 answers

2 votes

44.0k views

What is constitution day

asked Mar 6, 2021

1 answer

1 vote

230k views

What was the original goal of the constitutional convention

asked Jul 8, 2020

2 answers

4 votes

182k views

A quart is how many pounds

asked Mar 18, 2020

2 answers

1 vote

70.5k views

When he falls on the sidewalk during the winter, Jeremiah thinks, "This ice is brutal!" When he sees his friend Ed fall on the same icy sidewalk a few hours later, he laughs and says, "You are really clumsy!

asked Feb 8, 2020

1 answer

5 votes

190k views

-4x-9y=1 -x+2y=-4 send help thanks

asked Nov 28, 2019

1 answer

3 votes

158k views

Ayer nosotros—- a la ciudad de México. A) Vamos B) Fuiste C) Fuimos D) íbamos

asked Oct 17, 2019

2 answers

5 votes

125k views

When selecting a vitamin-mineral supplement, choose one in which the nutrient levels are:?

asked Sep 15, 2019

1 answer

5 votes

111k views

What is the pressure exerted by a 0.500 mol sample of nitrogen in a 10.0 L container at 20°C? A 1.2 kPa B 10 kPa C 0.10 kPa D 120 kPa

asked Aug 1, 2019

1 answer

5 votes

22.1k views

School with 500 students has 30 math teachers. How many math teachers are needed for 750 students?

asked May 18, 2019

1 answer

2 votes

131k views

How to copy patch into the program directory?

asked Sep 5, 2018

1 answer

4 votes

36.8k views

Which of these forces affects the rate at which a radioactive material decays? electrical forces magnetic forces nuclear forces gravitational forces

asked Aug 22, 2018

2 answers

1 vote

10.7k views

Page:

Search Qamnty