Questions by Brianolive

Questions by Brianolive

Which of the following best explains why the Warsaw Pact was formed? A. A group of countries that would join for protection and adopt policies similar to Germany B. A group of countries that would join

asked Jan 21, 2022

1 answer

4 votes

101k views

From where in the solar system did scientists conduct their spectral analyses in 1948? How do you know?

asked Nov 2, 2021

1 answer

4 votes

216k views

if a tennis ball of 50g mass is thrown at 20m/s velocity and it hits a wall and bounces back, what will be the change of momentum?

asked Sep 20, 2021

2 answers

3 votes

146k views

The local time in London is known as A. London Time B. Corrected Time C. English Time D. Greenwich Mean Time

asked Sep 11, 2021

2 answers

3 votes

104k views

Simplify 5x + 3x + 2 +4

asked Sep 3, 2021

2 answers

3 votes

61.6k views

Standing on a frictionless surface (like a sheet of ice), two boys, one strong and one weak, are attempting to break a string in half by pulling on its opposite ends. If the only horizontal forces they

asked Aug 6, 2021

1 answer

4 votes

208k views

The average height of adult females is 64.4 inches, with a standard deviation of 2.3 inches and a normal distribution. Rayna is 67.1 inches tall. What is the standardized score for Rayna’s height? A. -1.

asked May 8, 2021

2 answers

3 votes

24.7k views

Does anyone know the correct answer? Btw happy thanksgiving :-)

asked Jan 14, 2021

2 answers

4 votes

51.1k views

Lusa sells stuffed animals. She sells a stuffed elephant for $34.90, and the sales tax is 9% of the sale price About how much is the sales tax on the elephant?

asked Jan 10, 2021

1 answer

5 votes

203k views

Air containing 0.04% carbon dioxide is pumped into a room whose volume is 6000 ft3. The air is pumped in at a rate of 2000 ft3/min, and the circulated air is then pumped out at the same rate. If there

asked May 28, 2020

1 answer

5 votes

217k views

Plz i need helppppppppp

asked Apr 12, 2020

1 answer

2 votes

7.5k views

Carlos plays baseball and wanted to find out the potential energy as a ball gets thrown by the pitcher over time. The table below represents his findings from one pitch and a motion sensor and monitor.

asked Feb 23, 2020

1 answer

4 votes

216k views

How many oxygen atoms are there in 6.00 g of sodium dichromate, na2cr2o7?

asked Sep 22, 2019

1 answer

2 votes

181k views

A construction company is strung up signs on 4 mile of the road.. if the company places a sign every 1/8 of a mile, how many signs will it need

asked May 22, 2019

1 answer

1 vote

199k views

The vagina is: A. also known as the uterus. B. sometimes referred to as the fallopian tubes. C. the muscular tube through which sperm enter the female body. D. the area where the egg attaches after being

asked Nov 8, 2018

1 answer

3 votes

16.8k views

How do you think self-fulfilling prophecies might strengthen stereotypes about a specific cultural or racial group? Give and example in your answer

asked Oct 12, 2018

1 answer

0 votes

65.6k views

Who warned that a nation should avoid foreign entanglements? A. Franklin Delano Roosevelt B. George Washington C. Woodrow Wilson D. James Madison

asked Aug 8, 2017

1 answer

5 votes

25.2k views

How compounds , atoms and ions are related?

asked Jun 8, 2017

1 answer

4 votes

71.7k views

Suppose six atoms of oxygen are present at the beginning of a chemical reaction. How many oxygen atoms are present when the reaction is over. a) always six. b) fewer than six. c) more than six. d) no way

asked Feb 15, 2016

2 answers

3 votes

126k views

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