Answers by Douglas Porto
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Answers by Douglas Porto

Answers by Douglas Porto
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Which of the following helped the most with manufacturing? electricity , water , skilled workers , capital ?
answered May 16, 2018
7 votes
45.7k views
A dentist orders 15 boxes of floss and 20 boxes of toothbrushes each month. Floss is sold 79 to a box, how many items does the dentist order each month
answered Mar 26, 2018
2 votes
170k views
If f(x) = –3x – 2, what is f(–5)? f(–5) = –17 f(–5) = 17 f(–5) = –13 f(–5) = 13
answered Feb 25, 2018
4 votes
151k views
The numbers of pages read in books by fourth graders and by seventh graders are shown below: Fourth Grade: 87, 95, 76, 148, 104 Seventh Grade: 183, 187, 204, 215, 196 Use the mean absolute deviation to
answered Oct 14, 2017
4 votes
80.6k views
A museum holds an exhibit of Muslim art from the Golden Age. Which od the following is a primary source?
answered Jul 27, 2017
4 votes
63.7k views
How does a cell get water and nutrients
answered May 14, 2017
3 votes
21.3k views
Which culture is best known for its development of the alphabet? Babylonians Egyptians Hebrews Phoenicians
answered May 1, 2017
4 votes
138k views
I need help again... 4x divided by 8 = 3
answered Feb 17, 2017
4 votes
32.1k views
What was a major cause of the famines in Ukraine between 1929 and 1935? (1) war with Chechnya and Armenia (2) forced collectivization by the government (3) lack of arable land in the region (4) movement
answered Aug 28, 2016
4 votes
57.1k views
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