Answers by Mohammad Mirsafaei
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Answers by Mohammad Mirsafaei

Answers by Mohammad Mirsafaei
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A student lifts a school bag from the ground and puts it on his shoulders 1.5m above the ground. A force of 5N is acting on an object. Calculate the work done by him on the school bag.
answered May 17, 2021
2 votes
53.8k views
Suppose you deposited $5,000 in a bank account that pays 5.25% with daily compounding based on a 360-day year. How much would be in the account after 8 months, assuming each month has 30 days?
answered May 7, 2021
3 votes
162k views
The two English poets who wrote literary essays about poetry were: Wordsworth Steele Coleridge Bacon Addison
answered May 3, 2021
6 votes
36.6k views
Annika biked 37 \text{ km}37 km37, start text, space, k, m, end text this morning and another x \text{ km}x kmx, start text, space, k, m, end text in the evening. How many kilometers did Annika bike today?
answered Feb 11, 2021
2 votes
57.5k views
The ratio of rainy days to sunny days is 2 to 3 . If it rained 8 days in a month, how many days were sunny
answered Feb 11, 2021
0 votes
59.5k views
Fact: Asthma, a bronchial condition, is a much less common ailment than hay fever, an allergic inflammation of the nasal passages. Fact: Over 95 percent of people who have asthma also suffer from hay fever.
answered Dec 26, 2020
7 votes
46.1k views
What is the slope of the line perpendicular to the line y = -3/4x + 1? A) -4/3 B) -3/4 C) 3/4 D) 4/3
answered Dec 15, 2020
5 votes
196k views
Century Manufacturing developed the following per-unit standards for its product: 4 pounds of direct materials at $6.40 per pound. Last month, 3,000 pounds of direct materials were purchased for $18,240.
answered Oct 11, 2020
3 votes
74.7k views
how much force is needed to lift a 300 kg block up at 2 m/s^2? be careful there are two forces acting on the block.​
answered Jul 11, 2020
4 votes
34.4k views
Simplify: cos2x+cos4 all over sin2x - sin 4x
answered May 20, 2020
0 votes
109k views
Explain the following methods of monitoring pain and discomfort: 1.Observational 2.Self-monitoring 3.Pain scoring tools
answered Jan 24, 2020
1 vote
178k views
Hadrana corporation reports that at an activity level of 5,500 units, its total variable cost is $275,330 and its total fixed cost is $86,240. what would be the average fixed cost per unit at an activity
answered Nov 28, 2019
2 votes
29.7k views
At the beginning of the day, stock XYZ opened at $3.15. At the end of the day, it closed at $2.87. What is the rate of change of stock XYZ?
answered Sep 10, 2019
3 votes
54.4k views
Without a trace,the detectives quickly searched the house and realized the suspect had vanished Which rewrite of the sentence corrects the dangling modifier A:)The detectives quickly searched the house
answered Aug 17, 2019
2 votes
81.5k views
Taylor and Jesse are buying a magazine for $3.75 and a snack for $2.49. If they split the total cost between the two of them, how much will they each pay?
answered Jul 19, 2019
1 vote
103k views
Read the excerpt below and answer the question. And now, unveil'd, the Toilet stands display'd Each silver Vase in mystic order laid. First, rob'd in white, the Nymph intent adores, With head uncover'd,
answered Feb 28, 2019
5 votes
192k views
Can anybody help me with my homework plz ?
answered Oct 23, 2018
4 votes
56.4k views
What metric unit is best used for the length of a car?
answered Sep 30, 2018
4 votes
147k views
Which following is most affected by pressure? Freezing Boiling Melting (Science, But they don't got it so it's science)
answered Jan 28, 2018
5 votes
221k views
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