Answers by Peter Henry
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Answers by Peter Henry

Answers by Peter Henry
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Someone plz help me :(
answered Jul 21, 2022
4 votes
214k views
When measuring speed of sound in air, speed of light = 4f(length of column of air + 0.3 * diameter of tube). Why is multiplied by 4? Where does the 4 come from?​
answered May 14, 2022
6 votes
14.7k views
The most severe of the heat related illnesses learned about in this course is: Heat Cramps Heat Exhaustion Heat Failure Heat Stroke
answered Nov 14, 2021
6 votes
144k views
In tests of a computer component, it is found that the mean time between failures is 937 hours. A modification is made which is supposed to increase reliability by increasing the time between failures.
answered Oct 21, 2021
7 votes
16.9k views
Can you help me with this please
answered Jul 23, 2021
7 votes
22.6k views
It cost Levi Jeans $14 to create jeans. The company wishes to mark all jeans up by $42.55. What is the retail price and markup percentage of jeans?
answered Jul 8, 2021
6 votes
74.1k views
12 5/8- 8 7/8= whatttttttttttttttttt?
answered Jul 2, 2021
5 votes
159k views
Only 3 questions plz answer 3. Continental drift is the idea that ______________ . A.objects that fall into the ocean drift between the continents. B.the continents are the only solid surface on the earth.
answered Apr 12, 2021
7 votes
157k views
How do i wright an equation for slope and intercept
answered Apr 8, 2021
5 votes
177k views
In your opinion what do u think it is ?
answered Mar 30, 2021
3 votes
96.7k views
Find the equation of the line through point (3,4) and perpendicular to y=−2x−4. Use a forward slash (i.e. "/") for fractions (e.g. 1/2 for 12). Y=
answered Jan 25, 2021
3 votes
88.2k views
¿Qué sección del artículo explica que, en el libro, Mike Verardo luce como un héroe? A. Regresó a casa B. Herido por las bombas C. Madre publica libro por su cuenta D. El papá de Grace
answered Jan 13, 2021
5 votes
24.3k views
Simplify this expression HELP ASAP
answered Oct 12, 2020
3 votes
157k views
In which direction does the right side of this graph point? F(x)=3x^4-x^2+4x-2
answered Sep 10, 2020
4 votes
176 views
How do decantation and filtration differ which should be faster
answered Jan 19, 2020
4 votes
189k views
What is the value of x What is the value of the exterior angle
answered Oct 23, 2019
4 votes
176k views
You observe one pine tree. if the probability of not being a foxtail pine is equal to 0.06, what is the probability that this tree is a foxtail pine? (calculate to 2 decimals)
answered Aug 19, 2019
2 votes
133k views
Please help need someone’s help ASAP
answered May 31, 2019
5 votes
4.2k views
Noise caused by not understanding somebody's accent is considered: A) semantic B) temporal C) internal D)external
answered Mar 13, 2019
4 votes
132k views
People blink ten times per minute, how many times per hour do they blink
answered Feb 17, 2019
2 votes
5.4k views
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