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Answers by Ruslan

Answers by Ruslan
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A radioactive nucleus contains 128 nucleons. It emits a B-particle. How many nucleons are now in the nucleus? A 124 B 127 C 128 -D 129​
answered Mar 14, 2022
2 votes
92.3k views
Calculate the vapor pressure of a solution made by dissolving 11.1 g Ca(OH)2 in 1 102 g of water at 25 °C. Vapor pressure of pure water is 23.76 mm Hg at 25 °C.
answered Dec 30, 2021
5 votes
16.2k views
Which type of breaching is the least used?
answered Nov 23, 2021
3 votes
36.0k views
Plants and Animals Pinworms have smooth bodies, bilateral symmetry, and complete digestive tracts. What type of animal are they?
answered Sep 23, 2021
4 votes
12.5k views
If f(x) = 9x - 10 find f(3)=
answered Sep 10, 2021
0 votes
71.6k views
10 points Tyler has 90 cents in his pocket. One coin is a quarter and the rest are nickels. Write an equation to solve for how many nickels he has
answered Aug 10, 2021
2 votes
79.3k views
What does priority mean
answered Aug 10, 2021
2 votes
44.8k views
Horatio is asked what main dish was served for lunch at the cafeteria yesterday. he knows that it was roast beef, but before responding, he observes six other students who say the main dish was pizza.
answered Jun 24, 2021
4 votes
168k views
Simplify -3(2-3x)-20x
answered Apr 12, 2021
2 votes
104k views
Determine if Option A or B is a better deal. Option A- 16 oz. of jelly for $3.30 Option B- 48 oz. of jelly for $8.64 EXPLAIN
answered Apr 10, 2021
4 votes
22.2k views
The spice trade was originally controlled by ____. A. Africans B. Arabs C. Australians D. Northern Europeans
answered Apr 8, 2021
7 votes
106k views
Read and choose the option that has the necessary vocabulary to complete the sentences correctly. Read and choose the option with the correct vocabulary to complete the sentence. I am from Argentina and
answered Dec 14, 2020
7 votes
12.2k views
Which is/are not a mechanism commonly associated with tool wear (mark all that apply)?a. Adhesion b. Attrition c. Abrasion d. Coercion
answered Oct 22, 2020
5 votes
146k views
Explain the origins and development of the Civil Rights movement from 1945 to 1963. What started a push for Civil Rights during this era? How did people in both the North and South treat African Americans?
answered Jul 23, 2020
6 votes
58.9k views
Nicole runs each lap in 4 minutes. She will run more than 24 minutes today. What are the possible numbers of laps she will run today
answered Jul 20, 2020
6 votes
13.9k views
Implement a recursive program that takes in a number and finds the square of that number through addition. For example if the number 3 is entered, you would add 3+3+3=9. If 4 is entered you would add 4+4+4+4=16.
answered May 28, 2020
3 votes
26.6k views
Roy's Toys received a shipment of 100,000 rubber duckies from the factory. The factory couldn't promise that all rubber duckies are in perfect form, but they promised that the percentage of defective toys
answered Mar 19, 2020
1 vote
197k views
What is 19.5 times 0.6 long multiplication
answered Jan 20, 2020
3 votes
1.9k views
What is the atomic number of the atom ?
answered Jan 20, 2020
2 votes
165k views
Consider the following equilibrium: 2SO2(g) + O2(g) 2SO3(g) Which of the following is a correct equilibrium expression? Keq=[SO3][SO2][O2] Keq=[SO3]2[SO2]2[O2] Keq=[SO2][O2][SO3] Keq=[SO2]2[O2][SO3]2
answered Nov 7, 2019
3 votes
184k views
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