Questions by Jzahedieh

Questions by Jzahedieh

Compare an Earth year to a cosmic year

asked Oct 5, 2021

1 answer

3 votes

230k views

It is a kind of stone with caustic properties used for coffins.

asked Aug 1, 2021

1 answer

0 votes

160k views

A package of m&ms contained 32 red, 14 blue, and 22 green pieces. What is the ratio of green m&ms to total m&ms

asked Jul 27, 2021

1 answer

0 votes

177k views

A 2.00-kg, frictionless block is attached to an ideal spring with force constant 300 N/m. At t=0 the block has velocity -4.00 m/s and displacement +0.200 m. Find: (a) the amplitude and (b) the phase angle.

asked Jun 25, 2021

1 answer

1 vote

98.0k views

A compound is 2.00% H by mass, 32.7% S by mass, and 853% O by mass. What is its empirical formula? The final step is to use the mole ratios of the elements to write the empirical formula The mole ratios

asked Jun 2, 2021

2 answers

1 vote

89.9k views

The formula P=2(l + w)relates the perimeter P, in decimeters, with the length and width of a rectangle. Solve the formula for w. 1.w=2P-L 2.w=P/2+L 3.w=P/2-L 4.w=2P+L

asked May 28, 2021

1 answer

3 votes

73.2k views

What my father said PART A: Which statement expresses the main theme of the poem? A Working hard is more important than playing with friends. B It can be dangerous to be careless. C Friends often turn

asked Mar 7, 2021

2 answers

4 votes

125k views

A gas within a piston-cylinder assembly executes a Carnot power cycle during which the isothermal expansion occurs at TH = 1500 K and the isothermal compression occurs at TC = 290 K. Determine: (a) the

asked Feb 20, 2021

1 answer

2 votes

120k views

Which two civilizations had a political structure where dynasties ruled over the people, and they both utilized a bureaucracy system to make ruling over a large population efficient and effective? (5-6

asked Feb 17, 2021

1 answer

4 votes

188k views

Why is photosynthesis is so important to life on earth?

asked Sep 24, 2020

2 answers

3 votes

72.6k views

Natural forces that can alter ecosystems include seasons and climate changes. T or F

asked Aug 15, 2020

1 answer

5 votes

25.5k views

Please help i’m confused

asked May 24, 2020

1 answer

0 votes

220k views

When a governor coordinates activities with other state government, he or she is fulfilling the role of:?

asked Dec 5, 2019

1 answer

1 vote

230k views

What is the most likely result when the price of a good with elastic demand is raised by 10 percent? the quantity sold will decrease by 15 percent. the quantity sold will increase by 10 percent. the quantity

asked Nov 15, 2019

2 answers

3 votes

201k views

How can i use variables to describe real world problems

asked Sep 17, 2019

2 answers

4 votes

227k views

Which characteristic of Macbeth's, if changed, would most change the theme of this scene? A. His lack of sympathy toward others B. His belief in his own abilities C. His obligations to his wife D. His

asked Aug 28, 2019

2 answers

5 votes

159k views

Which of the following represents the damaging effects of deforestation? A. Less carbon dioxide and some rainfall B. More oxygen and frequent rainfall C. More rainfall and colder temperatures D. Less oxygen

asked Jun 2, 2019

2 answers

1 vote

200k views

Which of the following is the type of graphic aid document that organizes numbers or facts into categories to make them easier to compare? A subheading A map A graph A table

asked Dec 26, 2018

1 answer

5 votes

209k views

What was the message of the Monroe Doctrine, President James Monroe’s foreign policy? Europeans were not to interfere in the Americas and America would remain neutral in wars between European countries

asked Oct 13, 2018

1 answer

0 votes

10.6k views

Stuart wanted to teach in the city, but had to accept the country school since he was a beginning teacher. True or false?

asked Jul 17, 2018

2 answers

0 votes

65.4k views

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