Questions by Magofoco

Questions by Magofoco

Refrigerant 134a undergoes a Carnot heat pump cycle. Isothermal heat addition occurs at T1=T2=0∘C during which the refrigerant changes from a two-phase liquid-vapor mixture to saturated vapor (state 2

asked Dec 18, 2024

1 answer

5 votes

34.0k views

Which of the following changes is likely to increase the melting point of the polymer material? (You may choose more than one option) a. Increasing molecular weight b. Adding plasticizers c. Increasing

asked Nov 26, 2024

1 answer

0 votes

99.2k views

Two buses start from the same station at 9:00 a.m. and travel in opposite directions along the same straight road. The first bus travels at a speed of 72 km/h, and the second at 48 km/h. At what time will

asked May 7, 2024

1 answer

1 vote

107k views

Supply and demand most often, but not always, result in equilibrium. Present and explain a situation where the supply and the demand resulted in either a shortage or a surplus. Why did that situation result

asked Feb 13, 2024

1 answer

1 vote

219k views

Drake Kennedy's regular-time pay rate is $12.73 an hour. Last week he was paid for 37.5 hours at his regular rate and for 5 hours at a time-and-a-half overtime rate. Find Drake's gross pay for week?

asked Dec 26, 2023

1 answer

1 vote

86.5k views

The radius of a circle is 15 inches. What is the circumference of the circle? Write your answer using T.

asked Nov 11, 2023

1 answer

2 votes

48.9k views

Many people have argued that when students get an education, this benefits our society as a whole. Think of at least three benefits to our society that come from having educated citizens. In your opinion,

asked Sep 3, 2023

1 answer

25 votes

214k views

14 inches of wire costs 56 cents. At the same rate, how many inches of wire can be bought for 28 cents?

asked Jul 18, 2023

1 answer

5 votes

40.1k views

GIVE THE FIVE PILLARS OF ISLAM FAITH

asked Dec 2, 2022

1 answer

16 votes

228k views

Find the actual area of the rectangle shown in the scale drawing below. Use the scale 1 inch = 3 feet

asked Feb 8, 2022

1 answer

4 votes

39.2k views

For anyone who has read Holes: Why is X-ray is so respected by the rest of the boys? Thank you!

asked Nov 19, 2021

2 answers

3 votes

223k views

A mother takes her child to the pediatrician because her right eye is red, itchy, with a mucus discharge coming from the eye. The provider documents the child has pink eye. What ICD-10-CM code is reported?

asked Aug 12, 2021

1 answer

3 votes

50.0k views

Why should African countries invest more in infrastructure such as wells and pipelines

asked Aug 5, 2021

1 answer

2 votes

208k views

The city of New Orleans has 200 advertising companies, 199 of which employ designers of normal ability at a salary of $100,000 a year. The firms that employ designers of normal ability each collect $400,

asked Mar 13, 2021

1 answer

3 votes

12.6k views

How did farm practices change in Texas after the Civil War? A.) Fewer farmers grew cotton in East Texas B.) The number of large plantations increased C.) The small family farm became a thing of the past

asked Jan 4, 2021

1 answer

2 votes

190k views

Factories A and B produce computers. Factory A produces 4 times as many computers as factory B. The probability that an item produced by factory A is defective is 0.034 and the probability that an item

asked Nov 4, 2020

1 answer

3 votes

77.8k views

Consider the titration of 30.0 ml of 0.050 m nh3 with 0.025 mhcl. Calculate the ph after the following volumes of titrant have been added.

asked Oct 4, 2020

1 answer

1 vote

23.1k views

In their research, Fiber One product managers consistently heard that the awful taste of fiber was a real barrier for many consumers, even though they realized they needed more fiber in their diets.

asked Dec 20, 2019

1 answer

4 votes

124k views

pick one female athelete from each decade and explain the sport that she played, the years that she played it, and the contributes that she made.to the sport and to society

asked Jun 7, 2019

1 answer

3 votes

104k views

How many times can 44 go into 253? Show your work please?

asked Feb 28, 2019

2 answers

1 vote

130k views

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