Answers by Horia Dragomir
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Answers by Horia Dragomir

Answers by Horia Dragomir
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A jar contains 4 red marbles, 4 green marbles, and 5 blue marbles. If we choose a marble, then another marble without putting the first one back in the jar, what is the probability that the first marble
answered Mar 15, 2020
2 votes
199k views
You are a real estate agent. For every house you sell you earn 3.8% commission. This month you sold 2 houses that had a combined total of $560,950. How much commission will you earn?
answered Feb 12, 2020
2 votes
116k views
A researcher would like to study the effects of smoking on respiratory functioning. There are two groups:______ 1. participants who smoke one pack a day 2. participants who smoke two. This is a ______
answered Jan 25, 2020
4 votes
54.3k views
Give 2 examples of the sedimentation in the deep ocean?
answered Nov 7, 2019
4 votes
230k views
Assume that a coffee maker, a vacuum cleaner, a toaster, and an electric drill were all used for one hour. Which uses the most energy in that time?  The answer is: A toaster
answered Jun 19, 2019
2 votes
71.8k views
(04.02) Help Please, Serious Answers Only Please.Escoge la mejor respuesta. Select the best answer. La obra de arte Las dos Fridas por Frida Kahlo refleja ________. su relación con Diego Rivera la historia
answered Feb 10, 2019
5 votes
84.9k views
Choose the situation in which the reporter appears to be biased: The reporter is covering a music festival in town. The reporter is covering his son's football team. The reporter is covering the closing
answered Oct 31, 2018
2 votes
94.0k views
A freshwater stream flows into the ocean. Which statement correctly describes how the stream affects the salinity of the ocean? 1) Salinity increases because the stream adds salt to the ocean. 2) Salinity
answered Oct 26, 2018
3 votes
185k views
Why are shellfish populations often a good indicator of water quality?
answered Aug 24, 2018
6 votes
28.1k views
Which of the following is an interrogative sentence?
answered Jul 5, 2018
4 votes
229k views
Based on this passage,What did the third estate want
answered Jun 12, 2018
3 votes
129k views
What was one difference between the encomienda system and the repartimento system of Spanish colonial america
answered Apr 2, 2018
6 votes
168k views
The moon is about 240,000 mile from earth what is the order of magnitude of this number?
answered Dec 20, 2017
4 votes
67.4k views
What is one way that the setting of hell is important in the inferno
answered Sep 29, 2017
5 votes
88.6k views
Explain how carbon is cycled between the hydrosphere and geosphere. Use specific examples.
answered Jun 10, 2017
3 votes
213k views
Which served as a volunteer for the British at Fort Duquesne? A.William Henry B.George Washington C.Benjamin Franklin D.Louis de Montcalm
answered Mar 2, 2017
6 votes
234k views
In the cycle shown, where would mantle rock be the densest? THIS IS SCIENCE Thank You!
answered Mar 15, 2016
4 votes
203k views
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