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Answers by Lubbo

Answers by Lubbo
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What is the only artery that does NOT carry oxygenated blood? a.aorta (heart to body) b.pulmonary artery (heart to lungs) c.femoral artery (in leg) d.carotid (in neck)
answered Jan 7, 2020
5 votes
19.3k views
Nitrogen is used in many plant fertilizers. When it rains, the excess fertilizers run off into streams, rivers, and eventually are carried to the ocean. Algae in the water feed off of the nitrogen in the
answered Oct 21, 2019
6 votes
39.2k views
vector v has a magnitude of 23 and a direction angle of 270 degrees. write this vector as a linear combination of the standard unit vectors i and j
answered Jul 18, 2019
6 votes
24.6k views
Can an objects mechanical energy be equal to its gravitational potential energy
answered Jul 18, 2019
2 votes
54.1k views
Amelia, Luis, Shauna, and Clarence used different approaches to solve the inequality 7.2b + 6.5 > 4.8b – 8.1. Amelia started by subtracting 7.2b from both sides to get 6.5 > –2.4b – 8.1. Luis started by
answered May 12, 2019
2 votes
186k views
Which of the following is one reason why it is valuable to learn Spanish? A. It will help you develop better math skills. B. The United States has many jobs where it is useful to know Spanish. C. Your
answered Apr 24, 2019
6 votes
83.9k views
Ship A receives a distress signal from the southwest, and ship B receives a distress signal from the same vessel from the north. At what location is the vessel in distress located?
answered Jan 2, 2019
3 votes
200k views
Simplify 5(6x+1)+3(7x+-5) please
answered Aug 15, 2018
3 votes
139k views
You are creating a database for a web hosting service. Which of the following data types would be most appropriate for a field labeled home page ? A) hyperlink B) OLE object C) text D) memo
answered Jul 14, 2018
3 votes
11.7k views
three bags of packing peanuts are used to fill 2 boxes how many bags of packing peanuts does each box use between which two whole numbers does the answer lie
answered Jun 5, 2018
3 votes
129k views
The perimeter of a rectangle is 64 units. Can the length x of the rectangle can be 20 units when its width y is 11 units? A. No, the rectangle cannot have x = 20 and y = 11 because x + y ≠ 64 B. No, the
answered Apr 19, 2018
0 votes
182k views
Two angles are supplementary the first angle measures 40 degrees what is the second angle
answered Aug 18, 2017
3 votes
185k views
Of the 1,000 students in a local college, 420 own brand X mobile phones and 580 own brand Y mobile phones. Of these students, 80 own both brands of mobile phones. Find the probability that a student chosen
answered Sep 9, 2016
6 votes
169k views
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