Questions by Thomas Gratier

Questions by Thomas Gratier

Describe the purpose of a scientific investigation.

asked Jun 4, 2021

1 answer

1 vote

26.3k views

A 2.50 L solution contains 5.00 g of NaOH, which has a molecular weight of 40.00 mol What is the molar concentration of sodium hydroxide in the solution?

asked May 8, 2021

1 answer

1 vote

23.6k views

If Happie had ridden exactly 100 feet in 25 seconds, how many feet would she have rolled in 1 minute at that speed? Please help this is really hard who ever helps me thank you and your the best who ever

asked May 3, 2021

2 answers

0 votes

35.8k views

This is super confusing! Can someone plz explain? I'm giving more points!

asked Apr 2, 2021

1 answer

3 votes

98.4k views

What is the y-value of this function when x=-6

asked Mar 4, 2021

1 answer

2 votes

37.5k views

What is the slope of the line represented by f(x)=3/2x-4

asked Feb 19, 2021

2 answers

3 votes

114k views

in 2009, a gullop poll found that 47% of Americans favored protection of the environment at the risk of limiting energy supplies, while 46% favored the development of u.s energy supplies even if that risked

asked Jan 23, 2021

1 answer

2 votes

1.3k views

Suppose that x is a Normally distributed random variable with an unknown mean μ and known standard deviation 6. If we take repeated samplesof size 100 and compute the sample means x , 95% of all of these

asked Dec 13, 2020

1 answer

1 vote

13.5k views

Which statement best summarizes resource distribution on earth

asked Jun 2, 2020

2 answers

3 votes

62.5k views

Is directly proportional to the length and resistivity of the conductor. A. conductance B. resistance C. force

asked Feb 9, 2020

2 answers

3 votes

155k views

In nuclear fusion, all of the following are true EXCEPT _____.

asked Nov 7, 2019

1 answer

3 votes

42.9k views

How did president bush’s administration respond to the attacks of 9/11

asked Mar 21, 2019

2 answers

1 vote

223k views

What does messenger RNA do during protein synthesis (a)copies the coded message from the dna and carres it into the cytoplasm (b)copies the coded message from the dna and carres it into the nucleus (c)carries

asked Nov 10, 2018

1 answer

5 votes

45.9k views

Help me plz I need help

asked Jul 4, 2018

2 answers

4 votes

16.7k views

How can something with different atoms be a pure substance and not a mixture

asked Apr 23, 2018

1 answer

1 vote

108k views

Solid block of exactly 100.0cm3 has a mass of 153.6 g. Determine it's density.

asked Mar 15, 2018

2 answers

2 votes

209k views

What is 3/8 of 2.40 please help me I am bad at maths

asked Jan 26, 2017

2 answers

3 votes

45.5k views

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