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Answers by Oybek

Answers by Oybek
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There are 10 girls and 20 boys in a class.the class has a test. The mean marks for all the class is 60 . The mean marks for all the boys is 62 Work out the mean marks for the girls?
answered Nov 4, 2023
3 votes
23.4k views
-28 +67 +(-12) -28 + ___+___ __+ 67 ___
answered Jun 23, 2023
3 votes
18.0k views
3x 2 -6y^{2}−6y 2 +7+7-2−2-2y^{3}−2y 3 -6y^{3}−6y 3 -5−5
answered May 18, 2023
3 votes
79.5k views
What are the solutions of this quadratic equation? 9x^2+ 10 = 5
answered Jan 28, 2023
8 votes
172k views
Who was president of the united states in the early years of the great depression?.
answered Jan 13, 2023
4 votes
211k views
The sum of two numbers, x and y, is 12. The difference of four times the larger number and two times the smaller number is 18. Which system of equations should you use to find the two numbers?
answered Oct 22, 2022
5 votes
39.3k views
Which of the following describes a major victory by the women's rights movement during the early 1960s? A. State legislatures ratified the Equal Rights Amendmentproviding a constitutional guarantee of
answered Oct 3, 2022
1 vote
168k views
Which expression is equivalent to 2^5/6^5
answered Aug 12, 2022
7 votes
61.9k views
7 less than twice a number is greater than 19
answered Jul 21, 2022
3 votes
111k views
Fill the blank below: "Cuánto _____ la hamburguesa?" A. cuestas B. cuesta C. cuestan
answered Jun 5, 2022
2 votes
164k views
An American tourist in France discovers that the neighbourhood where he's staying has many little speciality shops, like bakeries, butcher shops, prepared meat shops, and cheese stores. However, he has
answered Apr 22, 2022
4 votes
173k views
A container holds 600 kg of rice . 33 1/3% of rice was distributed to groceries . How many kilograms of rice remained in the container
answered Mar 2, 2022
4 votes
143k views
Write a paragraph of 10 lines where you're describing how you spent your spring holidays.
answered Feb 16, 2022
5 votes
173k views
In the middle school debate club, 40% of the members are in sixth grade. If there are 12 sixth graders in the debate club, how many total members are there?
answered Dec 10, 2021
6 votes
174k views
How many states have regulatory agencies to monitor state-chartered banks? 39 28 47 50
answered Dec 9, 2021
3 votes
78.0k views
Hii help 30 points!!
answered Dec 3, 2021
6 votes
140k views
What finally led the united states to enter world war 2 A) the German attacked American shipping B) the British needed American help C) the Japanese attacked pearl harbor D) the American people knew that
answered Oct 6, 2021
1 vote
148k views
W Maureen paid $198.75 for a stereo system, plus a sales tax of $15.90. Approximately, what is the sales tax percent? A. 7% B. 8% C. 12.5% D. 13.5%
answered Sep 27, 2021
3 votes
176k views
8 + (-5) - (-7) find the answer and explain your steps about how you got it please
answered Sep 16, 2021
1 vote
52.3k views
The white wood material used for the roof of an ancient temple is imported from a certain country. The wooden roof must withstand as much as 100 centimeters of snow in the winter. Architects at a university
answered Sep 4, 2021
3 votes
174k views
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