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Answers by Yi Z

Answers by Yi Z
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A gearset has a module of 5 mm, a 200 pressure angle, and a 24-tooth cast-iron spur pinion driving a 48-tooth cast-iron gear. The pinion is to rotate at 50 rev/min. What horsepower input can be used with
answered Apr 26, 2024
2 votes
195k views
The Dakota Sioux peoples lived mainly in parts of what is now. OA. North and South Dakota OB. Massachusetts and Kentucky O C. Kentucky and Oklahoma OD. Oklahoma and Massachusetts
answered Dec 29, 2023
6 votes
74.4k views
Which of these choices would make a good research question? A. What dog breed was used by Buddhist monks to guard their temples?B. What breed of dog do I like most?B.What dog breeds make the best pets
answered May 28, 2023
5 votes
45.1k views
I need help on this ASAP! ​
answered May 6, 2023
5 votes
134k views
There are only green pens, red pens and white pens in a bag. The ratio of green pens to red pens is 9 : 40 The ratio of red pens to white pens is 8: 7 Find the ratio of green pens: red pens: white pens
answered May 2, 2023
3 votes
109k views
What are the different types of software? Give one example
answered Apr 7, 2023
5 votes
210k views
2 NaOH + H2SO4 - 2 H2O + Na2SO4How many moles of sodium hydroxide are needed to form 63 grams of sodium sulfate?
answered Mar 5, 2023
1 vote
88.9k views
How would i show my work on an online exam?
answered Nov 10, 2022
3 votes
78.2k views
Chris Ellis newsstand, just outside the Smithsonian subway station in Washington, DC, usually sells 120 copies of the Washington Post each day. Chris believes the sale of the Post is normally distributed,
answered Oct 17, 2022
3 votes
208k views
Which choice best describes an anecdote? a brief funny or engaging tale about an actual person or incident a remedy that reverses the effect of a poison a description of a person featured in an informational
answered Sep 18, 2022
2 votes
233k views
Why was the nile river so important to farmers.
answered Jul 27, 2022
1 vote
135k views
In the figure, BC is a support for the roof of a garage. What is the length of BC?
answered Apr 26, 2022
5 votes
143k views
Some minerals have special properties. Which of these is a special property that not all minerals have?
answered Jan 30, 2022
4 votes
167k views
What the age of coca cola​
answered Jan 27, 2022
4 votes
50.7k views
(w - 3)2 = -5w - 4 + 9w ​
answered Dec 21, 2021
2 votes
133k views
Car Wash A theater group is having a carwash fundraiser. The liquid soap costs $31 and is enough to wash 40 cars. Each car is charged 7$. a. If c is the total number of cars washed and p is the profit,
answered Dec 16, 2021
5 votes
158k views
What caused the u.s. government to move the Cherokee from their lands in the east in the 1830s
answered Nov 27, 2021
1 vote
11.4k views
What are some nouns for admonish
answered Nov 1, 2021
3 votes
103k views
What’s the color black
answered Oct 1, 2021
6 votes
14.5k views
7. Why is it important to a community for people to have good citizenship?
answered Sep 16, 2021
3 votes
61.1k views
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