Questions by Optimista

Questions by Optimista

A metal object has a density of 2 g/ml. When placed in a graduated cylinder with 500 ml of water, the water rises to 508 ml. What is the mass of the metal object?

asked Jul 19, 2021

1 answer

4 votes

229k views

What does delayed neutron means?

asked May 18, 2021

2 answers

1 vote

146k views

Derive the unit of intensity???

asked Feb 1, 2021

2 answers

3 votes

95.8k views

Joel wants to fence off a triangular portion of his yard for his chickens. The three pieces of fencing he haas to use are 8 feet, 15 feet, and 20 feet long. Will he be able to make a right triangle with

asked Jan 26, 2021

2 answers

1 vote

92.8k views

Simplify. 45 points, thank you! :)

asked Sep 13, 2020

2 answers

1 vote

142k views

Is glucose none living

asked Jun 10, 2020

1 answer

0 votes

80.2k views

53 x + 4 < 7 how is this graphed on a number line ?

asked Apr 21, 2020

1 answer

1 vote

151k views

Rewrite this phrase, because there is a lot of pollution in the air we are concerned about the environment to us.

asked Apr 17, 2020

2 answers

2 votes

68.8k views

¿Cuál de las siguientes frases no es un mandato negativo? No traigas tu teléfono a clase. No usas la calculadora en clase. No te levantes tarde para ir a la escuela.

asked Oct 25, 2019

1 answer

2 votes

206k views

William morris helped to shape the arts and crafts movement in england through his support of highly skilled craftsmanship, design based on natural forms, and coordination of all aspects of interior design.

asked Sep 18, 2019

1 answer

1 vote

40.8k views

Which condition is MOST likely to be true of an observational study on human subjects? A) none of the conditions B) The number of variables measured for each subject is large. C) One group of subjects

asked Aug 13, 2019

1 answer

0 votes

105k views

The diagram below shows four coastline locations on Earth with respect to the moon and sun at a given time. Earth is shown as a circle with a smaller circle labeled Moon to the right of it and a larger

asked Jul 11, 2019

2 answers

2 votes

93.1k views

The smallest unit of sound that can be distinctly recognized in a language is known as a

asked Dec 17, 2018

1 answer

4 votes

12.4k views

In Herman Melville’s Moby-D1ck, why does Starbuck obey Ahab even though he disagrees with him?

asked Sep 19, 2018

2 answers

3 votes

121k views

What factor encouraged americans to move to the west in the1800s

asked Jun 6, 2018

2 answers

4 votes

50.9k views

Skate-a-Rama’s party plan charges $4 per person and charges $12 per pizza. John has to spend less than $400 on his party, and wants to have at least 10 people at the party (including himself). How many

asked May 28, 2018

1 answer

4 votes

106k views

Classical conditioning requires _____.

asked Mar 14, 2018

2 answers

0 votes

211k views

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