Questions by SurferJoe

Questions by SurferJoe

Help please and I only need help on 3 and also explain your reasoning!!!!!! If you don’t you already know what’s gonna happen! Thanks!

asked Jun 19, 2021

1 answer

3 votes

145k views

If I have 340 mL of a 0.5 M NaBr solution, what will the concentration be if I add 400 mL more water to it? A. 0.03 molar B. 0.13 molar C. 0.23 molar D. 0.33 molar

asked Jun 7, 2021

1 answer

2 votes

180k views

What is social darwinism and how was it used to justify racism?

asked May 19, 2021

1 answer

2 votes

68.1k views

Write the following numbers in scientific notation 56,089

asked Feb 27, 2021

1 answer

4 votes

69.2k views

African enslaved persons outnumbered free people 10 to 1 in Saint-Domingue, which led to a massive and successful uprising. a good education for Toussaint L’Ouverture. the release of General Toussaint

asked Jan 28, 2021

2 answers

0 votes

143k views

Do the negative ions tend to be metals or nonmetals

asked Oct 14, 2020

2 answers

4 votes

9.9k views

Hi can anyone help me with this plzzz

asked Jul 11, 2020

1 answer

4 votes

138k views

What is the surface area of the rectangle pyramid below?

asked Apr 16, 2020

1 answer

4 votes

43.6k views

A leaky faucet weighs 3000 gallons of water per year. about how many liters of water are washed per month?(1 gallon =3.8 liters)

asked Aug 17, 2019

1 answer

4 votes

39.6k views

Help please with algebra problem

asked Apr 18, 2019

1 answer

5 votes

138k views

What are some features that were or are associated with the emptying of lakes formed during glacial times?

asked Dec 1, 2018

1 answer

0 votes

227k views

What was the result of the Iranian Revolution of 1979?

asked Nov 27, 2018

1 answer

0 votes

22.7k views

The frequency, wavelength, and amplitude of a simple wave can best be described as what? A) random B) a force C) a pattern D) unpredictable

asked Sep 24, 2018

2 answers

0 votes

91.6k views

How do I solve this?: The times of all 15 year olds who run a certain race are approximately normally distributed with a given mean = 18 sec and standard deviation = 1.2 sec. What percentage of the runners

asked Feb 27, 2018

2 answers

1 vote

139k views

How many ounces in a gallon?

asked Oct 6, 2017

2 answers

0 votes

77.1k views

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