Answers by Valerio Bozz
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Answers by Valerio Bozz

Answers by Valerio Bozz
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A factory worker earns $150 each day plus $5.25 for each widget that he makes. If he earned $370.50 for one day of work, how many widgets did he make?
answered Mar 12, 2021
5 votes
128k views
Blowing into a flute can produce a sound because A. light energy is transformed into sound energy B. the flute warms the air C. air expands in the flute D. air in the flute vibrates
answered Mar 5, 2021
3 votes
29.9k views
Due to their technological innovations in structural engineering, by the first century CE, average Romans lived in heated apartment buildings with functional sewer systems.True / False.
answered Feb 10, 2021
3 votes
26.9k views
The sizes of seven exterior angles of an octagon are: 42, 110, 13, 67, 55, 11 and 53. What is the size of the eighth exterior angle?
answered Jan 14, 2021
0 votes
37.1k views
The opportunity cost of an additional 100 dolls is 100 fire trucks. b The opportunity cost of an additional 100 dolls is 50 fire trucks. c Toyland’s production possibilities frontier is a straight, downward-sloping
answered Nov 26, 2020
3 votes
200k views
In sheep, eye color is controlled by a single gene with two alleles. When a homozygous brown-eyed sheep is crosses with a homozygous green-eyed sheep, blue-eyed offspring are produced. If the blue-eyed
answered Nov 19, 2020
0 votes
12.9k views
Ebony has a favorite stuffed toy. Sometimes she just looks at it, sometimes she will suck on its ear, and sometimes she will lie on it as if it were a pillow. These behaviors demonstrate the information-processing
answered Aug 13, 2020
1 vote
165k views
Why doesn’t every meteor become a meteorite? A) Many meteors are pulled away from Earth by the Sun’s gravity before hitting Earth. B) Many meteors break apart due to Earth’s atmosphere before hitting Earth.
answered Jul 20, 2020
4 votes
85.2k views
What fraction equals -9/16
answered Jun 5, 2020
2 votes
202k views
Solve 6 ÷ 3 + 32 · 4 − 2
answered Apr 7, 2020
4 votes
49.0k views
Why are there always opportunity cost when we shift from making one product to another?
answered Dec 13, 2019
5 votes
136k views
What are the 4 different places that make up Oceania?
answered Oct 16, 2019
7 votes
53.3k views
When is mitosis complete
answered Oct 9, 2019
3 votes
148k views
an equilateral triangle has perimeter 18 inches. what would be the perimeter of a square whose sides each measure the same length as the side of the triangle?
answered Feb 19, 2019
2 votes
141k views
Please help,find each acute angle measure , to the nearest degree
answered Feb 17, 2019
4 votes
148k views
Which of the following is a moderate to vigorous sport that a student can participate in at school without teammates? A).Volleyball B).Archery C).Tennis D).Baseball
answered Feb 6, 2019
2 votes
129k views
Which part of the mouth secretes enzymes that help prepare the food for digestion in the stomach?
answered Dec 31, 2018
3 votes
4.9k views
What is the process of wearing away rocks and soil
answered Dec 30, 2018
4 votes
32.8k views
Texans won their independence as a result of the victory over mexican armies at the battle of
answered Nov 27, 2018
2 votes
21.7k views
Avani is building a rectangular play area. The length of the play area is 7.5 meters. The width of the play area is 5.3 meters. If she wants to cover the area in foam, how much foam does she need to buy?
answered Nov 10, 2018
1 vote
66.9k views
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