Questions by Lucas Cerro

Questions by Lucas Cerro

6-137 Consider a Carnot heat-engine cycle executed in a steady-flow system using steam as the working fluid. The cycle has a thermal efficiency of 30%, and steam changes from saturated liquid to saturated

asked Jun 11, 2021

1 answer

5 votes

189k views

The Central Processing Unit carries out the commands from programs running in... a. data files b. main memory c. flash drive d. output file

asked May 24, 2021

1 answer

4 votes

73.4k views

Where is the lungs located on your body

asked May 24, 2021

2 answers

2 votes

199k views

In 1638, Anne Hutchinson was banished from Massachusetts Bay Colony for 1.) starting her own church. 2.) supporting Puritan teachings. 3.) relocating to Rhode Island. 4.) preaching in her home.

asked Feb 28, 2021

2 answers

5 votes

199k views

After Carlos had been asleep for about an hour and a half,his heart began to beat faster,his breathing became fast and irregular,and his closed eyes began to dart back and forth.Carlos was most likely

asked Feb 9, 2021

1 answer

3 votes

65.1k views

Whats a interger with your words

asked Feb 1, 2021

2 answers

2 votes

231k views

Simplify the expression. 3x + 4(7x+2)

asked Jan 25, 2021

2 answers

4 votes

158k views

Reciprocals 6th grade math

asked Jan 14, 2021

2 answers

0 votes

36.7k views

The arrows in the illustration are pointing to A) homozygous alleles on homologous chromosomes. B) homozygous alleles on homozygous chromosomes. C) heterozygous alleles on homologous chromosomes. Eliminate

asked Dec 19, 2020

2 answers

3 votes

152k views

Arthills is a retail store that sells paintings. The entire store of Arthills is energy efficient and uses a glass ceiling to naturally light the room during the day and sensors to automatically turn the

asked Nov 16, 2020

1 answer

0 votes

158k views

Janet is trying to prove that the sum of the measures of the interior angles of a triangle is 180°. Which reason can she use to justify the statement in line 6? A Alternate interior angles of parallel

asked Nov 6, 2020

2 answers

1 vote

47.6k views

Out of 3000 students in a School of Public Health, 1500 students defined themselves regular dietary supplement users. If you take a sample of 20 of them, what’s the standard error of the proportion (p)

asked Mar 23, 2020

1 answer

4 votes

115k views

An 18% discount on a watch saved a shopper $72. Find the price of the watch before the discount

asked Mar 9, 2020

1 answer

5 votes

53.4k views

What were four world war 1 weapons never before used to any large extent in a major war ?

asked Dec 7, 2019

1 answer

0 votes

209k views

After World War II, the United States encouraged other nations to adopt to what

asked May 24, 2019

2 answers

3 votes

71.6k views

Can someone help me with number one

asked Apr 8, 2019

1 answer

2 votes

94.1k views

Choose all that apply Advancements during the Cold War brought development to which of the following fields? agriculture telecommunications sports medicine meteorology computers biomedicine ecology zoology

asked Nov 23, 2018

1 answer

3 votes

55.8k views

In terms of processing in the nervous system, explain why your reaction time was most likely faster for the simple reaction task than for any of the discrimination tasks.

asked Jul 20, 2018

1 answer

1 vote

229k views

A criticism of the american suburb in the post-world war ii are was

asked Apr 4, 2018

2 answers

0 votes

184k views

Where were the main areas of english settlement by 1660 by 1760?

asked Mar 23, 2018

1 answer

5 votes

24.6k views

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