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257487254877 scientific notation
answered
Jan 14, 2020
Physics
middle-school
6
votes
228k
views
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. x2 + 3 = 9x a 0.35, -8.65 b -0.35, -8.65 c -0.35, 8.65 d 0.35, 8.65
answered
Sep 11, 2019
Mathematics
middle-school
1
vote
157k
views
Practice or pre-exercise theories of play pose the idea that
answered
May 25, 2019
Advanced Placement (AP)
middle-school
4
votes
99.8k
views
What caused the age of exploration ?
answered
Apr 1, 2019
History
middle-school
4
votes
151k
views
A 50 g piece of aluminum is heated to 800c and then dropped into cold water, where the metal's temperature drops to 300c.how many calories does it lose to water? (specific heat capacity of aluminum is
answered
Mar 25, 2019
Chemistry
high-school
2
votes
214k
views
To which type of committee is a newly introduced bill sent? a. standing committee B. special committee C. joint committee D. conference committee
answered
Mar 5, 2019
Social Studies
high-school
3
votes
30.3k
views
Jeff and sonia, who have been dated each other since they were sophomores agreed to their senior year of high school to see each other exclusively. we would say that jeff and sonia are no
answered
Dec 7, 2018
Social Studies
high-school
4
votes
146k
views
What is not a hardware? A.Browser B.CPU C.Keyboard D.Monitor
answered
Oct 27, 2018
Computers and Technology
high-school
4
votes
75.2k
views
A young patient is diagnosed with the genetic disorder lactose intolerance, which results in the inability to digest milk products due to a missing enzyme called lactase. What is most likely the cause
answered
Oct 18, 2018
Biology
high-school
1
vote
8.8k
views
Which statement BEST summarizes Dr. King's stance on equal rights? A) No one except Negroes can help in the fight for equal rights. B) Enough progress has been made for the equal rights of Negroes. C)
answered
Sep 11, 2018
English
high-school
4
votes
33.8k
views
What may occur when the burning of fossil fuels releases gaseous nitrogen oxides and sulfur dioxide into the atmosphere A. Deforestation B. Sharp decrease in global temperatures C. Faster rate of photosynthesis
answered
May 8, 2018
Biology
high-school
3
votes
31.1k
views
The American legal system is based on common law. What do judges consider most important when making a ruling under this system? A. Rulings made by other judges in similar cases B. The language in the
answered
Jan 22, 2018
History
middle-school
3
votes
108k
views
What is the length of the diagonal line segment BD in the rectangle below? Round to the nearest hundredth.
answered
Dec 14, 2017
Mathematics
high-school
2
votes
67.5k
views
Individuals can take a course of antibiotics to help their immune system fight bacterial diseases. Which of the following best explains why these antibiotics may lose their effectiveness against certain
answered
Sep 30, 2017
Biology
high-school
1
vote
165k
views
What are the three best ways to generate ideas for a writing project? A. Writing out ideas, browsing magazines for supporting material, and conducting online research B. Using your own experience, using
answered
Sep 7, 2017
Social Studies
high-school
3
votes
149k
views
Neuropathy, retinopathy, and nephropathy result from: a. diabetes mellitus. b. addison’s disease. c. pheochromocytoma. d. severe goiter.
answered
Jun 10, 2017
Health
high-school
0
votes
138k
views
Which statement best describes an understanding of genetics that would be missing without the work of Mendel? a. The DNA codes for traits would not be known. b. The protein codes for traits would not be
answered
Mar 2, 2017
Biology
high-school
5
votes
120k
views
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