Questions by Leyna

Questions by Leyna

What is the approximate area of a circle with a diameter of 7?

asked Jul 18, 2021

1 answer

1 vote

150k views

A sample of liquid mercury is heated from 20°C to 40°C. Which measurement of the sample will increase during this process? volume, density, mass

asked Jun 17, 2021

2 answers

2 votes

170k views

Which of the following molecules is not an exception of octet rule? * (a) BF₃ (b) PF₅ (c) CO₂ (d) IF₇

asked Mar 5, 2021

1 answer

5 votes

205k views

А What is the measure of ZDAB? & B Enter your answer in the box. D 96° C Next

asked Jan 9, 2021

1 answer

3 votes

32.5k views

Is a 197-Ib weight lifter light enough to compete in a class limited to those weighing 90 kg or less?

asked May 24, 2020

1 answer

5 votes

214k views

* + 8 \geqslant 9

asked Apr 26, 2020

1 answer

4 votes

34.6k views

If the Oort cloud contains 1012 comets, and ten new comets are discovered coming close to the Sun each year, what percentage of the comets have been "used up" since the beginning of the solar system?

asked Jan 2, 2020

1 answer

4 votes

13.4k views

Explain how the three branches of government check and balance each other

asked Sep 16, 2019

1 answer

0 votes

10.7k views

Suzanne and Laura are having a disagreement over who has more muscular strength. Suzanne is a distance runner and Laura is a sprinter. which girl is more likely to have more muscular strength

asked Sep 28, 2018

2 answers

4 votes

181k views

What is schizophrenia ?

asked Aug 4, 2018

2 answers

0 votes

132k views

Why are large commercial companies interested in developing mobile apps for smartphones? Because they can Because it is trendy Because they can make a lot of money if they create a popular application

asked Feb 19, 2018

1 answer

4 votes

219k views

If you shrug your shoulders while saying "I don't know," your nonverbal communication is ____ your verbal communication.

asked Sep 18, 2017

2 answers

4 votes

112k views

What do we call the Constitutional amendments that protect the rights of the individual?

asked Apr 19, 2017

2 answers

2 votes

33.0k views

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