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A diesel engine a. uses only air during the intake stroke. b. is an external-combustion engine. c. uses a spark plug to ignite fuel. d. uses Freon.
answered
Apr 26, 2018
Physics
high-school
4
votes
163k
views
1. The invention of basketball in 1896. 2. The discovery of penicillin in 1928. 3. The election of Barack Obama to the presidency in 2008. 4. Prohibition of alcohol in the 1920s. 5. Brown v. the Board
answered
Mar 13, 2018
Social Studies
middle-school
2
votes
59.6k
views
For every 5 coins carmen gets she gives 2 to her brother Frankie If carmen has 9 coins how many does Frankie have?
answered
Feb 24, 2018
English
middle-school
7
votes
225k
views
If you used 3/4 of the blue paint to make flames on one of the cars, and need 7 3/4 pints of blue paint to paint another car, what amount of blue paint do you need to buy?
answered
Sep 10, 2017
Mathematics
middle-school
3
votes
174k
views
A clothing company makes 2.3 million in profit. this is 4.1 million more than last year. how much did they make last year?
answered
Mar 23, 2017
Mathematics
middle-school
7
votes
13.6k
views
How do plant roots usually grow?
answered
Mar 3, 2017
Biology
high-school
4
votes
39.5k
views
Choose the correct simplification of (4x − 3)(3x2 − 4x − 3). 12x3 + 25x2 + 9 12x3 − 25x2 − 9 12x3 + 25x2 − 9 12x3 − 25x2 + 9 Choose the correct simplification of (4x − 3)(3x2 − 4x − 3). 12x3 + 25x2 + 9
answered
Mar 3, 2017
Mathematics
high-school
2
votes
190k
views
The ability of a material to transfer heat or electric current is called A. porosity. B. convection. C. conductivity. D. insulation.
answered
Oct 12, 2016
Physics
high-school
5
votes
97.2k
views
Who, what, when, where, and why are elements of
answered
May 7, 2016
History
high-school
3
votes
82.1k
views
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