Answers by Sigmatics
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Answers by Sigmatics

Answers by Sigmatics
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How does the earth orbit the sun?
answered Oct 11, 2021
3 votes
49.7k views
10. The efficiency of a light bulb can be written as the ratio of what two quantities?
answered Oct 3, 2021
3 votes
17.5k views
Can someone tell me if I got the answer right? For the first one I got 2 and for the second one I got -1.
answered Aug 29, 2021
1 vote
36.8k views
Given the nuclear equation: 19Ne → X + 19F What particle is represented by X? alpha beta neutron positron
answered Aug 25, 2021
3 votes
182k views
How many moles are there in12.04x102​3​atomsofelementS.
answered Aug 16, 2021
1 vote
171k views
Aquarium one contains 4.6 gallons of water. Louise will begin filling aquarium one at a rate of 1.2 gallons per minute. Aquarium two contains 54.6 gallons of water. Isaac will begin draining aquarium to
answered Apr 23, 2021
2 votes
188k views
The Law of Demand states that * A.)As prices Increase, demand will increase B.)As prices decrease, demand will decrease C.)As prices decrease, demand will increase D.)All of the above
answered Mar 2, 2021
4 votes
29.1k views
What is the data collected from the independent variable called
answered Jan 12, 2021
6 votes
181k views
Trait expression is thought to be mostly influenced by __________ whereas one's personality trait is said to be mostly influenced by __________. Please select the best answer from the choices provided
answered Dec 26, 2020
6 votes
163k views
The number of events is 29​, the number of trials is 298​, the claimed population proportion is​ 0.10, and the significance level is 0.05. Use technology to identify the test statistic for this hypothesis​
answered Dec 16, 2020
2 votes
68.2k views
What is the answer to - $50 - $28.67
answered Jun 25, 2020
4 votes
119k views
To find the quotient of 4 divided by 1/5, multiply 4 by 1/5 1/4 4 Or 5
answered Jun 22, 2020
4 votes
114k views
A 4-kg hammer is lifted to a height of 10 m and dropped from rest. What was the velocity (in m/s) of the hammer when it was at a height of 4 m from the earth? O12 O5 O11 O109.5
answered Mar 29, 2020
3 votes
156k views
Please! I just need the constant
answered Feb 20, 2020
4 votes
85.9k views
If their are 19 girls and 15 boys in class . What is the ratio to boys to girl if 3 girls go to the bathroom​
answered Feb 16, 2020
7 votes
73.7k views
In 1991 and 1992, u.s. clark air base and subic bay naval base in the philippines were _______.
answered Oct 15, 2019
3 votes
106k views
The valence electrons found in metals are different from nonmetals because ____________. Select all that apply: A.metals can conduct electricity B.metals have immobile electrons C.the valence electrons
answered Sep 24, 2019
1 vote
31.0k views
Christian randomly selects students from his grade to rate a math test as easy, moderate, or difficult. Of the students he surveyed, 13 said the test was easy, 11 rated it as moderate, and 3 found it difficult.
answered Mar 23, 2019
7 votes
212k views
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