Answers by Rabi
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Answers by Rabi

Answers by Rabi
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A class of 45 students . The class of girls to boys is 2:7 . How many girls are in the class ?
answered Jul 29, 2020
6 votes
97.5k views
What is computer science​
answered Jul 24, 2020
2 votes
40.2k views
Which is a mark of a galaxy formed by collapse? a) same age stars b) abundant gas and dust c) uniformly young stars d) a mix of young and old stars
answered Jun 8, 2020
4 votes
131k views
How are food chains and food webs related
answered Apr 27, 2020
5 votes
202k views
In McCulloch v. Maryland, the Supreme Court invoked which provisions of the constitution? Tenth Amendment and spending clause commerce clause and supremacy clause necessary and proper clause and supremacy
answered Jan 17, 2020
7 votes
207k views
At 1173 K, Keq = 0.0108 for the following reaction: CaCO3(s) ⇄ CaO(s) + CO2(g) The reaction takes place in a 10.0 L vessel at 1173 K. If a mixture of 15.0 g CaCO3, 15.0 g CaO, and 4.25 g CO2 is allowed
answered Jan 11, 2020
0 votes
65.1k views
The radius of a circle is 8 centimeters. what is the angle measure of an arc bounding a sector with area 8​???? square centimeters
answered Aug 11, 2019
5 votes
222k views
A noble gas is placed in a 10.0 liter container. the noble gas has a mass of 25.25 g, the pressure is 3.05 atm, and the temperature is 24°c. find the molar mass and symbol for the gas.
answered Apr 14, 2019
1 vote
82.4k views
What are the solutions to the quadratic equation 3x^2+15x-18=0
answered Jan 8, 2019
4 votes
214k views
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