Questions by John McDonald

Questions by John McDonald

Find the pOH of a solution made by dissolving 10.4g of HCl in a 500mL solution of water

asked Jun 23, 2021

1 answer

2 votes

125k views

Find the F-test statistic to test the claim that the population variances are equal. Both distributions are normal. The standard deviation of the first sample is 3.9288. 6.2597 is the standard deviation

asked Jun 3, 2021

2 answers

3 votes

79.3k views

Acetone used for rinsing glassware Group of answer choices 1. Pour it down the sink where you are rinsing the glassware 2. Collect it and dispose of it in the organic or acetone waste container 3. Collect

asked Mar 3, 2021

1 answer

3 votes

226k views

Hey i need help lol

asked Feb 20, 2021

1 answer

4 votes

209k views

Two proteins interact to form a multimeric complex. When one of the proteins is mutated, there is a substantial loss of functional activity in the multimeric protein. This type of mutation is classified

asked Feb 16, 2021

1 answer

3 votes

180k views

Physical properties of matter _____. a. can be observed without changing the substance c. are a result of some sort of reaction. b. describe how substances interact with other substances d. can only be

asked Dec 2, 2020

1 answer

0 votes

209k views

Which two lines from the poem are connected by assonance rather than perfect rhyme? A.“If ever two were one, then surely we./If ever man were loved by wife, then thee;” B.“If ever wife was happy in a man,

asked Jul 23, 2020

1 answer

1 vote

170k views

Find thе vаluе оf -9-6- (-8).

asked Apr 22, 2020

2 answers

1 vote

87.8k views

PLZ HELP Classify the number as natural, whole, integer, and/or rational. Select all terms that are correct. 5,947

asked Apr 10, 2020

1 answer

1 vote

52.0k views

Juan wants to make flash cards out of a piece of cardboard that is by inches. What is the greatest number of flash cards that he can cut out of this piece of cardboard, if he wants them to be inches by

asked Dec 8, 2019

1 answer

5 votes

11.2k views

Where do you place the manipulated variable on a line graph

asked Jun 17, 2019

1 answer

2 votes

10.8k views

When solving -1/8 (x + 35) = −7, what is the correct sequence of operations? a. Multiply each side by -1/8, add 35 to each side b. Multiply each side by -1/8, subtract 35 from each sidec. Multiply each

asked May 19, 2019

1 answer

3 votes

225k views

Mr. Hann is trying to decide how many new copies of a book to order for his students. Each book weighs 6ounces

asked Apr 8, 2019

2 answers

3 votes

118k views

Canada’s early settlers were from all of the following countries except __________. A. France B. Spain C. England D. Ireland

asked Mar 24, 2019

2 answers

5 votes

118k views

Which molecule has a polar bond, but is nonpolar in nature

asked Jan 4, 2019

1 answer

3 votes

5.8k views

What are some reasons to be a patriot in the revolutionary war

asked Nov 21, 2018

2 answers

2 votes

159k views

What is an example of formal language? A customers did not enjoy the service they received at the new restaurant B The service at the restaurant is awful and you shouldn't go there C I didn't like the

asked Nov 21, 2018

2 answers

3 votes

234k views

"This organization is charged with developing policies to protect U.S. transportation, especially in airport security and the prevention of aircraft hijacking." The description above is MOST likely characterizing

asked Apr 26, 2018

1 answer

4 votes

17.6k views

A forty-five-year-old woman is a heavy drinker, smoker, and has had many sexual partners. Certain types of the female reproductive cancers run in her family. Based upon her history, which of the following

asked Aug 9, 2017

2 answers

3 votes

208k views

What is volume measured in? what is volume meausred in

asked Feb 11, 2017

2 answers

4 votes

224k views

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