Answers by Barno
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Answers by Barno

Answers by Barno
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Mary paid $12.24 for a 6.35-kg bag of dog food. A few weeks later, she paid $13.99 for a 7.48-kg bag at a different store. Find the unit price for each bag. Then state which bag is the better buy based
answered Jun 1, 2021
3 votes
96.4k views
At a carnival, contestants are asked to keep rolling a pair of dice until they roll snake eyes. The number of rolls needed has a mean of 36 rolls, with a standard deviation of 5.4 rolls. The distribution
answered May 25, 2021
5 votes
65.3k views
What is the constant in this expression? 4 m-417+3.5+52
answered May 20, 2021
3 votes
6.0k views
Identify the number of elements and the number of atoms present in the chemical formula.
answered Apr 29, 2021
6 votes
122k views
Many updates like security are available free though significant updates or new software versions typically require _____??
answered Feb 18, 2021
4 votes
95.2k views
Train a travels in 840 miles in 7.5 hours. Train b travels 1080 miles in 9 hours. Which train was traveling at the fastest speed, and what was that speed?
answered Dec 24, 2020
3 votes
200k views
It takes 830 bricks to construct a wall that measures 14 feet 9 inches long and 6 feet high. The crew you hire can lay 300 bricks/hour. The cost of the labor is $4,000 per eight-hour workday and you can
answered Aug 28, 2020
1 vote
120k views
Simplify: 36÷(–3) + 2(27÷3 x -2).
answered Jul 25, 2020
3 votes
171k views
What are necessary, just, property rights?​
answered Jan 4, 2020
3 votes
23.9k views
Please help on this question. thank you.
answered Dec 15, 2019
2 votes
195k views
Police are investigating an accident. They know that Tom Brady was driving 20 m/s before being hit by Jay Z head on. Tom Brady’s car has a mass of 1100 kg and Jay Z’s has a mass of 1475 kg. They also know
answered Jun 22, 2019
5 votes
132k views
Can someone help me solve this?
answered Jun 14, 2019
2 votes
3.1k views
Compare the combustibilities of hydrogen, oxygen, and water
answered May 15, 2019
5 votes
199k views
ou have a bag of chocolate candy. Ten of them are red, 7 are brown, 12 are green, and 9 are blue. What is the probability that you pick a red candy, given that you have already picked a red candy and have
answered Mar 11, 2019
5 votes
153k views
What is the predominant intermolecular force in the liquid state of each of these compounds: hydrogen fluoride (hf), carbon tetrafluoride (cf4), and hydrogen sulfide (h2s)?
answered Oct 15, 2018
5 votes
169k views
What is one way in which fission differs from fusion? A) Fission splits nuclei, fusion combines nuclei. B) Fission releases energy, fusion absorbs energy. C) Fission is not a radioactive process, fusion
answered Oct 6, 2018
2 votes
233k views
16 increased by twice a number is -56
answered Jul 28, 2018
3 votes
57.5k views
A woman is sitting in her hotel room when there is a knock at the door. She opened the door to see a man whom she had never seen before. He said "oh I'm sorry, I have made a mistake, I thought this was
answered May 20, 2018
5 votes
79.3k views
What is the smallest unit of life that can exist as a separate entity
answered Apr 29, 2018
3 votes
197k views
What should you do if you encounter an unfamiliar word in your reading? A. Skip that word and keep reading B. Come back to it after you are done reading C. Chart that word in a journal and use a tool to
answered Mar 17, 2018
4 votes
207k views
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