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Suppose that you drive 30 comma 30,000 miles per year and gas averages $4 per gallon. a. what will you save in annual fuel expenses by owning a hybrid car averaging 30 miles per gallon rather than an
answered
Oct 17, 2018
Mathematics
high-school
2
votes
138k
views
Calculate the mass (in ng) of 2.33 x 1020 atoms of oxygen.
answered
Sep 29, 2018
Chemistry
high-school
5
votes
5.3k
views
Which materials can be used to make fiber optic strands? metal and glass glass and plastic plastic and metal glass and ceramic
answered
Aug 7, 2018
Physics
high-school
4
votes
232k
views
Hi, my question is how did federalism guard us against Tyranny? somebody help please !!!!!!!!!!!
answered
Apr 1, 2018
History
middle-school
4
votes
94.2k
views
During the 1840s and 1850s, larger numbers of immigrants came from all of these countries EXCEPT _____. A. Russia, because people were fleeing the Communist Revolution B. Ireland, because people were fleeing
answered
Mar 16, 2018
History
high-school
4
votes
205k
views
Which of the following was a major cause of the Peloponnesian War? A. Dissatisfaction with Athens's growing empire B. The invasion of Greece by Persian forces C. Clashing religious and cultural values
answered
Nov 24, 2017
History
high-school
2
votes
140k
views
I need help on 5, please!!!
answered
Sep 8, 2017
Mathematics
middle-school
1
vote
205k
views
Ben is thinking of a four- digit number in which all the digits are different and 3/4 of the digit are odd . what could Ben's number be?
answered
Jul 23, 2017
Mathematics
middle-school
2
votes
84.6k
views
Pumpkins can be orange, white, green, or what other color?
answered
Oct 1, 2016
Social Studies
high-school
5
votes
164k
views
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