Geography, 20.05.2021 21:10 bc25rodriguez
Two similar pyramids have matching sides in the ratio 4:7.If the surface area of the larger pyramid is 294cm2,find the surface area of the smaller pyramid.
Answers: 1
Geography, 22.06.2019 19:40
Astudent conducts an experiment to see how music affects plant growth. the student obtains four identical plants. each one is potted in the same type of soil and receives the same amount of sunlight and water each day. plant a listens to classical music for three hours each day. plant b listens to rock music for three hours each day. plant c listens to country music for three hours each day. plant d does not listen to any music at all. 2. based on the experiment in the scenario, which visual aid would be most in showing the change in the plants' heights over time? a. a pie chart b. a line graph c. a timeline d. a bar graph
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Geography, 23.06.2019 00:10
Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before
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Geography, 24.06.2019 01:30
What can happen to solar radiation when it enters earth’s atmosphere? check all that apply. it is absorbed by earth. it is reflected by clouds. it is reflected by glacial ice. it is condensed into visible light. it is amplified by water molecules.
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Geography, 24.06.2019 04:20
Put these ecosystems in order of least biodiversity to most biodiversity 1. mediterranean forest 2. indonesian rain forest 3. arctic ocean
Answers: 1
Two similar pyramids have matching sides in the ratio 4:7.If the surface area of the larger pyramid...
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