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On site since: 2017-09-01 09:14:42

Age: 35 years

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Asked questions: 5

Gave answers: 3

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Best answer: 3

Questions

question

Physics, 16.03.2020 23:31

A railroad car having a mass of 17.5 Mg is coasting at 1.5 m/s on a horizontal track. At the same time another car having a mass of 12 Mg is coasting...

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Biology, 16.03.2020 23:31

Which is an example of a scientific hypothesis?1 How will climate change affect forests and plants on dry land?2 In horizontal rock layers...

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Mathematics, 16.03.2020 23:31

Point X (-3, -2) is translated using the rule (x, y) = (x+3, y + 4), then reflected over the x-axis. What is the coordinate of X”? (a) (0,...

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Physics, 16.03.2020 23:31

Before DNA was discovered, in which materials did scientists think the genetic material was stored?...

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Chemistry, 16.03.2020 23:31

What is an ecosystem......

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Physics, 16.03.2020 23:31

The rectangular plate rotates about its fixed z-axis. At the instant considered its angular velocity is ω = 3.8 rad/s and is decreasing at the rate of...

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Mathematics, 16.03.2020 23:31

Use the sum and difference formula to determine the exact value of sin195...

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Social Studies, 16.03.2020 23:31

Jess memorize a list of words. One week later, he is asked to write as many of the words as he can recall, but he remembers only a few of the words. T...

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Spanish, 16.03.2020 23:31

Contesta la siguiente pregunta: ¿Por qué El País, un periódico español, tiene el subtítulo "El periódico global"? Porque da información so...

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Mathematics, 16.03.2020 23:31

Evaluate 5c + cd when c = 1/5 and d = 15...

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Mathematics, 16.03.2020 23:31

PQ is a tangent segment of a circle with radius 9 in. Q lies on the circle, and PQ = 10 in. Find the distance from P to the circle. If necessary, roun...

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Mathematics, 16.03.2020 23:31

The surface area of a cube is increasing at a rate of 151515 square meters per hour. At a certain instant, the surface area is 242424 square meters. W...

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English, 16.03.2020 23:31

Why did the authors use the metaphor “my whole left side was a bonfire of pain l” instead of saying “my whole left side hurt very badly”...

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Mathematics, 16.03.2020 23:31

Arlette set her watch 5 seconds behind, and it falls behind another 1 second every day. Howmany days has it been since Arlette last set her watc...

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Business, 16.03.2020 23:31

Joint costs of $ 11 comma 000 are incurred to process X and Y. Upon splitoff, $ 4 comma 500 and $ 5 comma 700 in costs are incurred to produce 250 uni...

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Mathematics, 16.03.2020 23:31

Each of 40 subjects tastes two unmarked cups of coffee and says which he or she prefers. One cup in each pair contains instant coffee, the other fresh...

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Biology, 16.03.2020 23:31

The Manx cat has abnormal spinal development and no tail. The mutation is a dominant allele (M). For notation purposes, m refers to the wild-type alle...

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Mathematics, 16.03.2020 23:31

The overall distance traveled by a golf ball is tested by hitting the ball with Iron Byron, a mechanical golfer with a swing that is said to emulate t...

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Mathematics, 16.03.2020 23:31

A recent study found that the average life expectancy of a person living in Africa is 53 years with a standard deviation of 7.5 years. If a person in...

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Health, 16.03.2020 23:31

Eric is a highly trained cross-country runner and his brother, John, is a computer programmer who almost never exercises. While the two brothers were...