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Answers by Grigory Kislin
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3 carees involved in air pollution
answered
Sep 18, 2020
Spanish
middle-school
3
votes
191k
views
Simplify the fraction
answered
Mar 24, 2020
Mathematics
middle-school
2
votes
124k
views
Helllpppp meeeeeeee!!!!!!!!!!!!
answered
Aug 18, 2019
Mathematics
middle-school
4
votes
170k
views
Solve the following system of equations by using the substitution method. y = -3x + 5 5x – 4y = -3 (-1, -2) (2, 1) (3, 4) (1, 2)
answered
Jul 10, 2019
Mathematics
high-school
6
votes
70.6k
views
Estimate 726 Times 5
answered
Jun 20, 2019
Mathematics
middle-school
0
votes
90.7k
views
Y = -5x + 24 y = 4x - 21 a. ( -5, -1) c. ( -1, 5) b. ( 5, -1) d. No solution
answered
May 26, 2019
Mathematics
high-school
3
votes
225k
views
Which of the following is America’s primary interest in the Middle East and in the “Arab Spring”? A. Arab prosperity B. clean environment C. religious freedom D. political stability
answered
Dec 25, 2018
History
high-school
3
votes
116k
views
Most responsible for the formation of a star is what force
answered
Oct 8, 2018
Physics
high-school
5
votes
123k
views
Explain why methane has a low boiling point?
answered
Sep 26, 2018
Chemistry
high-school
5
votes
211k
views
A patient brought to the hospital after a skiing accident was unconscious for a brief period of time at the scene, then woke up disoriented and refused to go to the hospital for treatment. the patient
answered
Jun 23, 2018
Health
high-school
1
vote
41.1k
views
The pupil opens and closes automatically in response to light. what part of the nervous system controls this response? explain whether this is voluntary or involuntary action
answered
Apr 29, 2018
Advanced Placement (AP)
middle-school
0
votes
8.1k
views
The perimeter of an isosceles triangle is 23 cm. The base is 4 cm less than one of the equal sides. Find the length of each side.
answered
Feb 16, 2018
Mathematics
middle-school
4
votes
123k
views
Ethyl acetate reacts with H2, in the presence of a catalyst to yield ethyl alcohol: C4H8O2 + 2H2--> 2C2H6O. A. How many grams of ethyl alcohol are produced by reaction of 2.7 mol of ethyl acetate with
answered
Mar 11, 2017
Chemistry
high-school
3
votes
62.3k
views
Group Leader” is an example of ____________. a. a social role b. a power role c. a task role d. a leadership role
answered
Feb 13, 2017
Business
high-school
3
votes
55.1k
views
Eight people, female and male, were surveyed about their choice of car color, green or blue. The table shows the choices they made. Which two-way table correctly compares the categorical data? Person Gender
answered
Jan 28, 2017
Mathematics
high-school
6
votes
127k
views
Solve: 3x + 1 = 3 With working out
answered
Jun 24, 2016
Mathematics
high-school
5
votes
134k
views
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