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Find the mass of glass which has the same volume as 5.4 g of aluminium, if density of aluminum is 2700 kg/m3 and that of glass is 2.5 g/cm3.
answered
Oct 16, 2021
Physics
high-school
3
votes
87.4k
views
Why did the rwandan genocide happen
answered
Sep 24, 2021
History
high-school
5
votes
233k
views
Short Essay: The turn of the century marked the beginning of a period of intense social reform. Identify TWO reformers we discussed in class and describe how they sought to improve American society.
answered
Sep 3, 2021
History
high-school
4
votes
29.2k
views
What advice does Esperanza's mother give her? (The house on mango street) A)Finish school. B)Get a good job C)Keep on writing D)Make friends she can trust
answered
Jul 2, 2021
English
high-school
3
votes
225k
views
LIST the battles of the American Revolution using the acronym.
answered
Mar 26, 2021
History
high-school
1
vote
113k
views
8) What causes Mrs. Mallard's heart to fail at the end of the story? A) her misery at the return of her husband to life B) her deep joy of seeing her dead husband alive again the stress of having to manage
answered
Mar 6, 2021
History
middle-school
3
votes
118k
views
Divide a³+8b³ by a+2b
answered
Jan 14, 2021
Mathematics
college
4
votes
204k
views
Use the shell method to find the volume of the solid generated by revolving the region bounded by the line yequals=55xplus+66 and the parabola yequals=xsquared2 about the following lines. a. The line xequals=66
answered
Jan 8, 2021
Mathematics
college
0
votes
180k
views
Question 1 (1 point) The first record of self-government in America is actually derived from
answered
Sep 21, 2020
History
middle-school
1
vote
127k
views
1. Si te encuentras con tu mejor amiga después de muchos meses, ¿qué hacen? Nos saludamos. Nos ignoramos. No nos miramos. 2. Cuando tus amigos y tú no hablan hace mucho tiempo, ¿qué hacen? Nos ayudamos.
answered
Aug 5, 2020
Spanish
high-school
1
vote
177k
views
Which equation when graphed has a maximum value at x = −2? A) y = −x2 − 20x − 16, B) y = −x2 − 16x − 12, C) y = −4x2 − 20x − 16, D) y = −4x2 − 16x − 12
answered
Jul 13, 2020
Mathematics
middle-school
4
votes
225k
views
John Wong makes $63,800 per year maintaining a self-storage business. He was notified of a 3.3% raise in a year in which the CPI index increased by 4.4%. Find the gain or loss in his purchasing power.
answered
Jun 25, 2020
Mathematics
middle-school
2
votes
200k
views
Why are job security, credit history, and debt-to-income ratio so important to lenders when considering people for loans?
answered
Mar 17, 2020
Mathematics
middle-school
5
votes
49.9k
views
Why do candles stop burning when you cover them
answered
Aug 21, 2019
Biology
high-school
7
votes
211k
views
A company that lowers its cost per unit by selling more units overall has improved what A-it’s economies of scale B-the products market saturation C-the product life cycle D-it’s economic utility
answered
Jun 16, 2019
Business
middle-school
2
votes
76.9k
views
Which sentence correctly punctuates its participial phrase? AThe painting, stolen from a high-security museum, is worth millions. BThe painting stolen from a high-security museum, is worth millions. CThe
answered
Mar 8, 2019
English
middle-school
1
vote
94.6k
views
9(k-4)-7k=32-2(k+8)
answered
Jan 18, 2019
Mathematics
middle-school
1
vote
145k
views
Find f (0) and find x when f (x) =4
answered
Jan 16, 2019
Mathematics
college
4
votes
182k
views
There are 30 people in student council that are running for the offices of president and vice president. In how many different ways can those offices be assigned? 900 870 59
answered
Sep 11, 2018
Mathematics
high-school
3
votes
129k
views
This country is a communist dictatorship that was established after world war ii and has the city of pyongyang as its capital
answered
Apr 19, 2018
History
high-school
0
votes
211k
views
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