Answers by HojjatK
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Answers by HojjatK

Answers by HojjatK
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NEED ASAP PLEASE HELP
answered May 2, 2021
5 votes
45.8k views
Based on the replacement reaction, what would the products of the reaction be? BeSO4 + 2NH4OH → Be()2 + (NH4)2SO4
answered Mar 31, 2021
3 votes
191k views
Select the type of job best demonstrated in each example. Mimi works at least forty hours every week as a Petroleum Engineer. Fabian is paid the same amount each week for his work as a Solar Energy Installation
answered Mar 16, 2021
5 votes
186k views
This is an excerpt from the website World War I by high school student Alexia Dengbai: World War I may not have ended all wars that would come later, but at the time, it was one of the deadliest conflicts
answered Jan 5, 2021
3 votes
71.7k views
The flow of energy and matter through an ecosystem may be compared to a waterwheel in a river. how is this comparison accurate? how is this comparison inaccurate?
answered Oct 22, 2020
4 votes
168k views
which of the layers of the Earth has the following three characteristics? i. It is made of molten rock. ii. It has currents that are constantly moving. iii. Earth’s plates float on top of its currents.
answered Jun 8, 2020
5 votes
8.5k views
A toy car runs off the edge of a table that is 1.807 m high. The car lands 0.3012 m from the base of the table. How long does it take for the car to fall? The acceleration due to gravity is 9.8 m/s^2.
answered Mar 15, 2020
4 votes
223k views
A class has 4 boys and 10 girls. What is the ratio in simplest form that compares number of boys to total number of students? 4:14 4:10 2:7 2:5
answered Jan 10, 2020
3 votes
169k views
a ball on a string makes 30.0 revolutions in 14.4s, in a circle of radius 0.340m. what is its period.(unit=s)
answered Jan 3, 2020
4 votes
40.7k views
What is the area of this rectangle?
answered Oct 17, 2019
0 votes
71.4k views
What is example of diagnostic services cluster
answered Oct 15, 2019
5 votes
78.4k views
Where does can valuable mineral deposits,such as gold, form
answered Apr 8, 2019
3 votes
29.3k views
Which word means “not speaking clearly”? subordinate, incoherent, unfathomable or impede
answered Feb 12, 2019
1 vote
58.9k views
Point M is the midpoint of segment QR. If QM = 16 + x and MR = 2(x + 2), find the length of QR.
answered Dec 4, 2018
0 votes
213k views
The perimeter of a rectangular pool is more than 62 meters, and the width is at least 10 meters less than the length. Which system of inequalities represents the possible length in meters, l, and the possible
answered Aug 31, 2018
4 votes
34.3k views
How did Spanish settlers divide themselves into categories?
answered Jul 10, 2018
4 votes
223k views
When our body temperature rises above 37°c or 98°f, a negative feedback mechanism will be triggered to lower the body temperature. as a result, our sweat glands release sweat to cool the body temperature.
answered Jul 6, 2018
6 votes
92.3k views
Small, family owned businesses usually require applicants to submit electronic résumés? True or False
answered Jan 29, 2018
4 votes
127k views
How did the klondike gold rush differ from the california gold rush that took place half a century earlier?
answered Jan 29, 2018
4 votes
169k views
What is dy/dx if y = (x2 + 2)3(x3 + 3)2? A. 3(x2 + 2)2(x3 + 3)2 + 2(x2 + 2)2(x3 + 3) B. 2x(x3 + 3)2 + 3x2(x2 + 2)3 C. 6x(x2 + 2)2(x3 +3)2 + 6x2(x2 + 2)3(x3 + 3) D. 6(x2 + 2)2(x3 + 3)
answered Jan 24, 2018
2 votes
70.8k views
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