Answers by Sergey Zakharov
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Answers by Sergey Zakharov

Answers by Sergey Zakharov
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A box contains 4 red pens, 3 blue pens, and 5 black pens. A pen is selected at random, not replaced, and then a second pen is selected. Find probability of: P(red, then blue)
answered Feb 21, 2021
3 votes
107k views
Find the sum of 3 consecutive even integers if the greatest odd integer is 2x​
answered Jan 14, 2021
4 votes
195k views
What is 8,274 rounded to the nearest thousand
answered Dec 7, 2020
7 votes
178k views
Harper has $15to spend at the grocery store.She is going to buy bags of fruit that cost $4.75 each and one box of crackers that costs$3.50.Write and solve an inequality that models this situation and could
answered Sep 21, 2020
1 vote
226k views
A scientist uses polymerase chain reaction (PCR) to compare the sequence of a disease gene and a healthy gene. The scientist finds that these two genes are identical except for one G in place of a T at
answered Apr 30, 2020
1 vote
124k views
Please help I’m bad at this subject
answered Apr 19, 2020
4 votes
124k views
The button on Monica's shirt has a radius of 1 centimeter. What is the button's diameter?
answered Feb 28, 2020
1 vote
31.4k views
What is a common Garafuna treat?
answered Dec 25, 2019
2 votes
84.7k views
List 3 reasons the legal age to consume alcohol should be 18. List 3 reasons why the drinking age to consume alcohol should stay at 21.
answered Dec 16, 2019
1 vote
70.2k views
Which jazz styles emerged during the early 1900's? blues, ragtime, debop ragtime, swing, cool jazz blues, ragtime, dixieland swing, bebop, cool jazz
answered Jun 6, 2019
1 vote
18.5k views
12−(−2) over a line 12−6÷2
answered Jan 29, 2019
3 votes
182k views
The graph below shows the relationship between maternal age and the incidence of children born with Down Syndrome (a condition that results in an individual having an extra chromosome 21). What conclusion
answered Dec 5, 2018
4 votes
235k views
Why does ponyboy go to the movies alone?
answered Sep 8, 2018
1 vote
27.7k views
What cell structures did you place in the plant cell that you did not place in the animal cell?
answered May 30, 2018
4 votes
217k views
What is 9.3 x 10 to the 7 power in standard notation
answered Aug 22, 2017
5 votes
191k views
Select the answer that changes this sentence from passive voice to active voice. _The scared squirrel was chased by the dog._ question The scared dog was being chased the squirrel. The dog chased the scared
answered Apr 10, 2017
3 votes
158k views
Where is your wenis?
answered Aug 23, 2016
3 votes
201k views
Which element is present in all organic compounds? (1) carbon (3) nitrogen (2) hydrogen (4) oxygen
answered May 25, 2016
3 votes
22.5k views
What are the prime factorization of 2100 in exponential form
answered Oct 20, 2015
2 votes
22.2k views
Who was arrested for casting an illegal ballot in an American presidential election? A. Susan B. Anthony B. Samuel Gompers C. Emmeline Pankhurst D. Frederick Law Olmsted
answered Jun 25, 2015
6 votes
153k views
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