Answers by Rodrigo Ribeiro
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Answers by Rodrigo Ribeiro

Answers by Rodrigo Ribeiro
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You have a flashlight that uses 0.75 watts of power and requires 1.5 volt battery.How many joules of energy are used by the flashlight in 15 minutes? Hint: Joules are watts and seconds and you are computing
answered Feb 20, 2020
5 votes
51.3k views
Answer this question?
answered Apr 20, 2019
3 votes
16.8k views
a map has a scale of 1cm : 21 km two cities are 3.1 cm apart on the map to the nearest kilometer what is the actual distance corresponding to the map distance
answered Mar 28, 2019
2 votes
87.8k views
7. African American male holding a protest sign that reads, The presence of segregation is the absence of democracy Jim Crow must go.' © 2012 The Associated Press The protestor in this image is against
answered Mar 27, 2019
4 votes
105k views
Capucine played a game where she earned 179 points from building 11 museums and 4 libraries. She earns 4 more points per museum than per library. How many points does Capucine earn for each thing she builds?
answered Jan 13, 2019
4 votes
139k views
A square photograph has a perimeter of 20 inches what is the area of the photograph
answered Nov 22, 2018
5 votes
175k views
Which one of the following statements concerning weight and energy balance is most accurate? A. People generally need the same amount of physical activity to maintain weight stability. B. Regular physical
answered Sep 24, 2018
0 votes
24.7k views
Along with the American Neutrality Acts, the appeasement policies in the mid-to-late 1930's of Britain and France caused totalitarian nations to
answered Aug 1, 2018
6 votes
71.6k views
Nina saw an advertisement in which a person wearing a white coat is advertising a health product. What should Nina conclude from it? The product being advertised is legitimate since a doctor is endorsing
answered Jul 4, 2018
3 votes
120k views
NEED ANSWER ASAP Igor Stravinsky shocked the music world when writing his ballet by adding ____________ to "The Firebird." A. expressionist's atonal sounds. B. jazz C. ragtime D. American influence of
answered Apr 29, 2018
3 votes
223k views
Suleyman was a sixteenth century Safavid emperor who built magnificent mosques True or False?
answered Mar 5, 2018
2 votes
150k views
A chemical reaction gives off 1,500 kj of heat energy. about how many calories is this?
answered Dec 27, 2017
3 votes
202k views
How can I use measurement conversions to solve real world problems
answered Jun 14, 2017
5 votes
96.4k views
I will never learn to juggle, your friend says one afternoon. She keeps dropping the items every time she tries to throw them in the air. "Sure you will," you tell her. "You just need to practice, and
answered Mar 23, 2017
6 votes
45.2k views
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