Answers by Dima Portenko
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Answers by Dima Portenko

Answers by Dima Portenko
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How does radiation occurs on earth or in space?
answered May 18, 2022
6 votes
203k views
There are four people in stevens family there shoe sizes are 6 8 10 and 10 what is the range shoe sizes in stevens family
answered Apr 12, 2022
2 votes
130k views
Having some trouble with this one :/ An object has a kinetic energy of 50 J and a velocity of 5 m/s, what is the mass of the object?
answered Jan 6, 2022
5 votes
74.0k views
What direction and what type of dot would you graph the inequality x > -9? A. Open to the left B. Open to the right C. Closed to the left D. Closer to the right Thank you!!!!
answered Nov 5, 2021
7 votes
25.0k views
Which application of a new technology can be attributed to an invention of Thomas Edison? a Sonar technology was used to track submarines. b Refrigerated railroad cars allowed food to be transported long
answered Oct 28, 2021
3 votes
172k views
Can kewi3636 answer this plz What did pacasso drawww
answered Oct 16, 2021
6 votes
174k views
What is the freezing point of a solution that contains 12.0 g of glucose (C6H12O6) in 50 g of acetic acid (CH3COOH). For acetic acid, Kf is 3.90°C/m and the melting point is 16.6 °C
answered Oct 7, 2021
2 votes
49.1k views
Dr. Williams found that youth who participated in a program to reduce bullying in schools were less likely to bully or be bullied. The prevalence of bullying in youth was the dependent variable. True or
answered Sep 15, 2021
2 votes
99.9k views
What are the zeros of the function? f(x)=x3−2x2−3x A. −1, 0, and 3 B. −3, 0, and 2 C. −2, 0, and 3 D. −3, 0, and 1
answered Aug 22, 2021
4 votes
227k views
Please help me ! Today 11/6/2020 :(
answered Jul 17, 2021
4 votes
92.9k views
Which is true about parallel planes? A. They are planes that do not intersect. B. They are coplanar and intersect. C. They are planes that intersect.
answered Mar 18, 2021
2 votes
154k views
Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount she paid?
answered Mar 16, 2021
3 votes
164k views
How many 2-inch cubes are needed to completely fill a cubic box that measure 8 inches.
answered Jan 21, 2021
6 votes
93.7k views
What are the four things our touch receptors help us understand about our world?
answered Aug 26, 2020
6 votes
35.8k views
How were the gods worshipped by Sumerians related to everyday life?
answered Jul 15, 2020
3 votes
183k views
______ contains large amounts of potassium A. Nephridium B. Malpighian Tubes C. Kidneys D. None of the above
answered May 20, 2020
2 votes
112k views
Read this excerpt from The Autobiography of Benjamin Franklin. The Autobiography of Benjamin Franklin is divided into four parts and documents Franklin’s life from 1771 to 1790. Select the sentence in
answered Mar 7, 2020
2 votes
139k views
Question 4(Multiple Choice Worth 5 points) (04.04 HC) If a sprinkler waters 1 over 18 of a lawn in 1 over 3 of an hour, how much time will it take to water the entire lawn? 6 hours 9 hours 18 hours 21
answered Nov 26, 2019
0 votes
157k views
What inference can the reader make from the text of dylans letter dylans parents do not support his career goals?
answered Nov 25, 2019
4 votes
112k views
What is a brief summary of your academic and work history
answered Feb 22, 2019
4 votes
24.5k views
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