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Answers by David Walthall
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What destructive feature is created by photons?
answered
Jun 12, 2021
Physics
college
4
votes
210k
views
P LURUISELL 13n + 12 18n - 3
answered
Jun 1, 2021
Mathematics
middle-school
3
votes
33.3k
views
AB = Round your answer to the nearest hundredth. 5 C А 65° B
answered
Feb 20, 2021
Mathematics
college
4
votes
157k
views
What must occur for air masses to form fronts? They must increase in strength. They must collide with each other. They must move from west to east. They must create air-pressure differences.
answered
Sep 6, 2020
Biology
middle-school
6
votes
104k
views
16x - 3 = 12x + 13 Kkjjkkkkjhjhn
answered
Jul 17, 2020
Mathematics
middle-school
2
votes
170k
views
The atomic masses of any two elements contain the same number of ____? A) ions B) grams C) millimeters D) atoms
answered
Jul 1, 2020
Chemistry
high-school
4
votes
108k
views
Jim and Beth are both members of a population, and a simple random sample is being conducted. If the chance of him being selected is 1/80, what is the chance of Beth being selected ?
answered
Mar 22, 2020
Mathematics
high-school
6
votes
81.9k
views
The colonists protested the Stamp Act by Group of answer choices sumping British tea into Boston Harbor dissolving the Massachusetts assembly boycotting goods made from Britain refusing to sell goods to
answered
Mar 19, 2020
History
high-school
6
votes
83.8k
views
What does y mean in math
answered
Jan 25, 2020
Mathematics
middle-school
5
votes
22.6k
views
Which country led in the European pattern of military preparedness? France Prussia Germany ? I really need help
answered
Jan 12, 2020
Social Studies
middle-school
5
votes
79.4k
views
What type of reaction is shown below? 2Na + 2H2O ?2NaOH + H2 + heat A. nuclear B. exothermic C. endothermic D. spontaneous
answered
Nov 30, 2019
Chemistry
high-school
5
votes
99.8k
views
Perform the indicated operation. 1/3÷3/8 A) 1/8 B)8/9 C)1 1/8
answered
Oct 5, 2019
Mathematics
middle-school
1
vote
221k
views
Can someone help me find the area and perimeter for This and can you explain the process
answered
Feb 27, 2019
Mathematics
middle-school
1
vote
123k
views
I need help on the question in the photo
answered
May 2, 2018
Physics
middle-school
3
votes
180k
views
Timmy earns $6.50 per hour. He worked 22.5 hours last week. What is the amount of his check?
answered
Feb 19, 2018
Mathematics
high-school
2
votes
4.8k
views
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