johnboat

On site since: 2017-05-28 18:48:32

Age: 40 years

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Asked questions: 8

Gave answers: 26

Point: 148

Best answer: 3

Questions

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Arts, 19.07.2020 01:01

3. How did the grains of sand from the moon differ from the grains of sand from the earth?...

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Chemistry, 19.07.2020 01:01

What kind of reaction is 2C2H6 + 702(g) → 4CO2+ 6H20?...

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Mathematics, 19.07.2020 01:01

Jada solved the equation Negative StartFraction 4 over 9 EndFraction = StartFraction x over 108 EndFraction for x using the steps below. What was Jada...

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Mathematics, 19.07.2020 01:01

PLZ HELP! QUICK! WILL MARK BRAINLIEST A portion of the Quadratic Formula proof is shown. Fill in the missing statement.

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Mathematics, 19.07.2020 01:01

$5000 was invested into an investment that pays 4.25% simple interest. The total value of the investment amounted to $6593.75. How long was principal...

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Mathematics, 19.07.2020 01:01

HELP PLEASE FAST What is the slop of the line in the graph?

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Mathematics, 19.07.2020 01:01

Prove the identity. cos2x - sin’2x = 2 cos2x - 1 Note that each Statement must be based on a Rule chosen from the Rule menu. cos2x - sin’...

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Business, 19.07.2020 01:01

Assume a companys income statefor year 9 is as follows: Year 9 Income Statement Data in 000s Total Revenues $650,000 Cost of Good...

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Computers and Technology, 19.07.2020 01:01

The concept of a process in an operating system embodies two primary characteristics, one of which is:...

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Mathematics, 19.07.2020 01:01

What is the difference between a confounding and a lurking variable?...

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Mathematics, 19.07.2020 01:01

The points (-2,4), (0,8), (1,10), and (3,14) are on a line. Which of the following statements are true?...

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Physics, 19.07.2020 01:01

A 0.850 kg mass is placed on a spring, pulled and released. It oscillates 40 times in 66.4 s. What is the spring constant k? (Unit...

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Chemistry, 19.07.2020 01:01

Help 10km of rain fell today is this classified as weather or climate...

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Biology, 19.07.2020 01:01

Si mi mama es mexicana y mi papa es español pero nací en mexico que soy?...

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Physics, 19.07.2020 01:01

Doubling the potential across a given capacitor causes the energy stored in that capacitor to reduce to: a. one-half. b. double. c. red...

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Computers and Technology, 19.07.2020 01:01

The common channel signaling (CCS) system provides a separate network dedicated to control and signaling over the PSTN. This enables subscribers to es...

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Mathematics, 19.07.2020 01:01

He science club has 4 members. The club bought b bumper stickers to split among its members. Write an expression that shows how many bumper stickers e...

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Mathematics, 19.07.2020 01:01

A) Suppose we were not sure if the distribution of a population was normal. In which of the following circumstances would we NOT be safe using a t pro...

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Mathematics, 19.07.2020 01:01

Find the vertices and foci of the hyperbola with equation (x-3)^2/16-(y+4)^2/9 = 1...

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Mathematics, 19.07.2020 01:01

In which function is x = 2 mapped to 32? A. f(x)=-3x2-4 B. g(x) = 4(x+3)2-68 C. h(x) = 3x D. j(x) = 2x-62...