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rusak2 [61]
2 years ago
6

Ives purchases a bowl. The diameter of the bowl is 4 cm. What is the distance around the bowl?.

SAT
1 answer:
bogdanovich [222]2 years ago
7 0

Answer:

12.57cm

Explanation:

C=πd, where C is the circumference and D is the diameter.

Simply put the diameter into (d) and times it by 3.14, or by π directly if the question specifies "give your answer in terms of π".

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Answer:  The Fed can influence the money supply by modifying reserve requirements, which generally refers to the amount of funds banks must hold against deposits in bank accounts. By lowering the reserve requirements, banks are able to loan more money, which increases the overall supply of money in the economy.

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What are three advantages of digital x-rays over film.
I am Lyosha [343]

Answer:

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5 0
3 years ago
1. Kepler's three laws resulted from his careful analysis of ____ data, and were not derived from a mathematical model.
Sav [38]
<h2>1. Right answer: Observational </h2>

Kepler formulated the three laws of planetary motion <u>from observations made by</u> the Danish astronomer <u>Tycho Brahe of the orbit of Mars. </u>

These laws were enunciated to mathematically describe the movement of the planets in their orbits around the Sun. However, the scientific resources existing in his time did not allow him to prove these laws. It was Newton who did it after having developed the Differential and Integral Calculus and formulating the Laws of Universal Gravitation.

<h2>2.  Right answer: Aristotelian </h2>

Aristotle mistakenly thought that the Earth was the center of the universe, thus establishing a <u>geocentric cosmological model. </u>

According to this model, Aristotle proposed that the universe (the cosmos) was spherical and finite, with the Earth immobile at its center, composed of the four fundamental elements (made up of spherical layers): ground, water, air and fire; and the Sun along with the fixed planets in their respective concentric spheres revolving around the Earth. The outermost sphere being that of the stars and all these external elements being made of a fifth element which he called ether.

7 0
3 years ago
What is the ocean layer with very cold water, no sunlight, a high density and the greatest percentage of ocean water?
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It is called the deep ocean or the deep sea. It is found just below the thermocline, and its the coldest place in the ocean. Little light penetrate this layer.
5 0
3 years ago
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