Answers by Alex Ryans
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Answers by Alex Ryans

Answers by Alex Ryans
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A boiler weighing 520 kg is made of steel and contains 110 kg of water at a temperature of 40 C. How many kilo-calories are required to raise the temperature of BOTH the boiler and the water to 80?
answered Nov 10, 2023
4 votes
174k views
What is the volume of 19.87 mol of ammonium chloride (NH4CI) at STP?
answered Aug 17, 2023
1 vote
83.8k views
Drag each tile to the correct box. Put the following events related to unaligned countries in chronological order, beginning with the first to occur.
answered Aug 8, 2023
5 votes
130k views
Assume that a procedure yields a geometric distribution where the probability of success is 53%. Use the geometric probability formula to find the probability that the first success occurs after the third
answered Jul 19, 2023
5 votes
72.0k views
Select the best answer for the question. 20. To cite a website in the text of your work and link it to the entry in Works Cited, use the author's O A. First name, last name O B. Last name, first initial
answered Apr 1, 2023
3 votes
176k views
What quotation indicates that the author’s purpose is to justify actions in an intolerable situation? “We tried to reason with her, more to calm ourselves, to catch our breath, than to soothe her.” “But
answered Mar 27, 2023
1 vote
191k views
Aluminum metal reacts with hydrochloric acid to produce solid aluminum chloride and hydrogen gas. how many moles of aluminum are needed to produce 1.2 moles of hydrogen gas?
answered Dec 29, 2022
5 votes
149k views
I’m in need of help
answered Nov 27, 2022
6 votes
213k views
Zagia is taking a bicycling trip across the United States. Her destination is 3, 150 miles away. If Zagia travels 90 miles per day, how far does she have left to travel after 20 days of bicycling? The
answered Oct 28, 2022
3 votes
76.5k views
Please help me pleaseeeeeeeeeeeeeeeeeee
answered Oct 10, 2022
0 votes
183k views
An equation is shown below with a missing value. 8=?√3
answered Sep 13, 2022
1 vote
5.8k views
+ 2y = 18 x-3y = -5 please help I need the answer and work to be shown this is for a test!!​
answered Jul 18, 2022
4 votes
105k views
What must happen for a quilt to be complete? It is stretched over a quilting frame to assemble. Quilters stitch and tie the three layers together. It is ironed by hand and entered in a contest. The blocks
answered Jul 13, 2022
12 votes
124k views
Please help and as fast as possible, thank you
answered Apr 20, 2022
4 votes
161k views
Q significa tijeras abiertas parecen volando cigüeñas
answered Mar 28, 2022
4 votes
188k views
7. Falls Canyon has an area of 1458 square miles. If the population density of deer is 50 deer per square mile, what is the total population of deer, rounded to the nearest thousand? 70,000 10,000 73,000
answered Jan 17, 2022
2 votes
106k views
After the storm, a bright rainbow appeared what’s the adjective
answered Nov 9, 2021
3 votes
120k views
The broad thing that a book is called is
answered Oct 12, 2021
1 vote
229k views
Help meee ASAP!!!! Pls
answered Aug 26, 2021
5 votes
226k views
Red blood cells _____. A: are only found in arteries B: are made mostly of water C: fight disease D: carry oxygen
answered Aug 22, 2021
4 votes
105k views
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