Questions by BrianO

Questions by BrianO

What two materials are part of soil? a) pieces of metal b) once-living matter c) small bits of rock d) trees and grass

asked Feb 15, 2021

2 answers

4 votes

75.3k views

A 1.0-kg block of copperat 30°C is dropped into a large insulated calorimeter containing liquid nitrogen at 77.3 K. How many kilograms of nitrogen boil away by the time the copper block reaches 77.3 K?

asked Jan 10, 2021

1 answer

0 votes

227k views

How does the Angle of insulation affect the amount of heat absorbed?

asked Aug 1, 2020

1 answer

5 votes

215k views

Message are carried from the eye to the brain by

asked May 12, 2020

2 answers

5 votes

208k views

I NEED HELP!!! I just got a hoverboard on Christmas, I rode it every day, then I lost the charger and like 1 or 2 months later I found it nicely tucked in the charger cabinet, I plugged it in and let it

asked Dec 23, 2019

2 answers

0 votes

227k views

How do the soldiers feel about Macbeth in act 1 differ from their later feelings about him in act V

asked Aug 6, 2019

2 answers

5 votes

137k views

Brian is driving 324 miles to visit some friends. He wants to get there in 6 hours. How many miles does he need to drive each hour?

asked Jan 12, 2019

2 answers

4 votes

121k views

How is the current periodic table of the elements organized? A. in alphabetical order by element name B. by atomic number of the atoms that make up each element C. by average atomic mass of the atoms that

asked Nov 11, 2018

1 answer

5 votes

142k views

Your first class begins at 7:55 A.M. and lasts for 50 minutes. You have a 15 minute break before your next class. What time does your next class begin?

asked Sep 23, 2018

2 answers

2 votes

85.6k views

Solve x^2+11x+121/4=125/4 for x

asked Apr 28, 2018

2 answers

3 votes

123k views

At a zoo 3 pandas eat a total of 181 1/2 pounds of bamboo shoots each day . The male panda eats 3 times as much as the baby. The female eats twice as much as he baby. How many pounds of bamboo shoots does

asked Mar 16, 2018

1 answer

0 votes

81.4k views

What is 7412 to the nearest thousand

asked Feb 19, 2018

2 answers

5 votes

191k views

What is the prefix of irrelevant? ir- irre- rele relevant -ant

asked Sep 20, 2017

2 answers

5 votes

110k views

What was one effect of the plate movement on the Pacific region? A) Australia and New Zealand became connected to North America B) Plate movement isolated many species C) Few volcanoes formed D) The regional

asked Apr 11, 2017

1 answer

3 votes

201k views

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