Questions by Fernando Barbosa

Questions by Fernando Barbosa

Classify H3PO4 as a strongacid or a weak acid.Strong AcidWeal Acid

asked Jul 1, 2023

1 answer

1 vote

70.9k views

Explain how the electron configuration of calcium, Ca, would illustrate the Aufbau Principle.

asked May 7, 2023

1 answer

0 votes

108k views

Bobby did not drink orange juice. (wh question)

asked Apr 18, 2023

2 answers

1 vote

234k views

Can someone please help me with these questions

asked Mar 13, 2023

1 answer

10 votes

184k views

What is an equation of the line that passes through the point (5,−2) and is parallel to the line 2x-5y=35?

asked Dec 26, 2022

1 answer

2 votes

175k views

Cos ( α ) = 11/8 and sin ( β ) = √ 7/5 . Find cos ( α + β )

asked Nov 1, 2022

1 answer

13 votes

165k views

IV. Fill in the blanks with the past continuous tense of the verbs in brackets. (5 рой dmaster 1. Your default microphone has changed to Microphone (4- USB Audio Device) and will now be used. wa 2. She

asked Oct 24, 2022

1 answer

12 votes

53.0k views

You start at 4,2 you move right one unit where do you end

asked Jan 17, 2022

1 answer

2 votes

89.6k views

Why do planets close to the sun have thin atmospheres and the planets far away from the sun have thick atmospheres?

asked Nov 1, 2021

1 answer

1 vote

71.2k views

1. The only purpose of a personal fall arrest system is to A) Keep workers from falling B) Hoist materials C) Avoid having to use a net D)All of the above

asked Aug 10, 2021

1 answer

3 votes

155k views

Please answer step by step so I can learn if you know how to.

asked Jul 23, 2021

1 answer

2 votes

176k views

How can you prevent carbon monoxide poisoning? A. Allow your vehicle to idle for at least 10 minutes to warm up before driving on cold days. B. Replace your cabin air filter frequently. C. Never leave

asked Jun 14, 2021

2 answers

4 votes

13.3k views

The grocery store makes a 32% profit on deli foods. The profit for the deli last month was $640. What was the total sales for the deli last month?

asked Jun 13, 2021

1 answer

2 votes

28.4k views

Because of base pairing in DNA, the percentage of a. adenine molecules in DNA is about equal to the percentage of guanine molecules. b. thymine molecules in DNA is about equal to the percentage of adenine

asked May 19, 2021

1 answer

1 vote

175k views

Order from least to greatest 1/8,-3/16,-1/4,1/32,5/32,-1/16

asked Mar 13, 2021

1 answer

0 votes

113k views

Solve the equation for n

asked Jul 4, 2020

1 answer

1 vote

158k views

How quickly can a cheetah, running 27 meters per second, reach a zebra approximately 108 meters ahead of it (assuming the zebra does not run away)? A) 2 seconds B) 3.5 seconds C) 4 seconds D) 4.5 seconds

asked Oct 24, 2019

1 answer

2 votes

111k views

How do melody and rhythm combine to create a certain mood or feeling?

asked Aug 6, 2019

1 answer

4 votes

91.3k views

During November the price of each share of a certain stock declined from $196 to $132. What was the rate of decline for that month?

asked Jun 7, 2019

2 answers

0 votes

178k views

Who is most likely to have said the following: " There can be no friendship and harmony with white people; we must learn to live separately." Marcus Garvey W.E.B. DuBois Booker T. Washington

asked May 13, 2019

1 answer

0 votes

22.9k views

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