Answers by Piotr Berebecki
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Answers by Piotr Berebecki

Answers by Piotr Berebecki
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X-rays typically have a wavelength of around 1x10^(-9)m. What is the frequency of the X-ray
answered Nov 3, 2023
3 votes
220k views
Select the word in the following sentence that gives a context clue for the word diversity. When she thought about all the different jobs and skills that were needed in the military, she thought that the
answered Jun 16, 2023
10 votes
43.0k views
What is the highest speed that wind can reach in a tornado.
answered Apr 22, 2023
10 votes
121k views
How many solutions TYIA? :)
answered Dec 27, 2022
5 votes
223k views
I automatically recalculate all the formulae whenever you make change in a value or number in a cell​
answered Dec 27, 2022
7 votes
161k views
X/4 -6 = 2 can u solve this for me
answered Nov 17, 2022
5 votes
75.8k views
Plz I beg u help metttttttttttt
answered Nov 1, 2022
7 votes
230k views
Help please Find the value of x. *
answered May 28, 2022
9 votes
143k views
NO LINKS at all pls help
answered Apr 27, 2022
4 votes
30.0k views
Which has a higher momentum, a 3.5kg bowling ball that is rolling at 30 m/s or a 50 kg student moving at 1.75 m/s?
answered Mar 31, 2022
2 votes
101k views
Can someone help me with this question? Use the distributive property to rewrite this equation. ​ 11(3x+4y)11(3x+4y)
answered Mar 16, 2022
7 votes
75.2k views
A jar contains 666 red jelly beans, 666 green jelly beans, and 666 blue jelly beans. If we choose a jelly bean, then another jelly bean without putting the first one back in the jar, what is the probability
answered Feb 18, 2022
1 vote
23.1k views
Combine like terms, then simplify if need be. 4cx + cx – cx – cx + cx
answered Feb 1, 2022
3 votes
158k views
An arc that lies between two lines, Rays, or Segments is called
answered Dec 24, 2021
5 votes
22.1k views
English penal reformer ____________ was impressed with the cleanliness, discipline, and emphasis on rehabilitation at institutions similar to the houses of correction in Holland, France, Germany, and Italy
answered Sep 10, 2021
2 votes
118k views
-4x - y= -16 Complete the missing value in the solution to the equation.
answered Jul 8, 2021
3 votes
145k views
Which statement best describes how the tone of Society and Solitude is different from the tone of Chapter 1 of Nature? A)Society and Solitude has a soft and inviting tone, while Nature has a largely exasperated
answered Apr 25, 2021
5 votes
210k views
Areas of parallelogram
answered Mar 19, 2021
2 votes
207k views
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