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2 years ago

10

you spin a spinner 48 times. out of the 48 trials, the pointer lands 6 times on section two. what is the experimental probabilit

y of the pointer landing on section two?

1 answer:

Nata [24]2 years ago

4 0

Answer: 21

Explanation: 6/48 = 21

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The average speed between t = 1.0 s and t = 4.0 s will be 2.1+0.3 which is 2.4m/s

<h3>Velocity function </h3>

Given the equation for the position of the mouse expressed as:

$x(t)=pt^2+qt\\$

The velocity of the particle is expressed as:

$v(t)=2pt+q$

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If the time is <em>t = 1.0 s, the velocity will be:</em>

$v(1) = 0.8 - 1.10\\v(1) = -0.3m/s$

Similarly if t = 4.0ssec, hence:

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<em>Learn more on</em><em> average speed </em><em>here: brainly.com/question/4931057</em>

Complete question

<em>A mouse runs along a baseboard in your house. The mouse's position as a function of time is given by x(t)=pt 2+qt, with p = 0.40 m/s2and q = -1.10 m/s . Determine the mouse's average speed between t = 1.0 s and t = 4.0 s. I have tried everything and the answer is not 0.40 m/s</em>

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2 years ago

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6. What will happen to hot water in a geothermal power plant?

A. It will turn into steam.

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8. How does geothermal energy affect the environment negatively?

"The main environmental concern that comes with geothermal power plants is the potential for surface instability. Because geothermal plants remove water and steam from reservoirs within the earth, the land above those reservoirs can sometimes sink slowly over time."

9. What makes geothermal energy environmental friendly?

A. It is a renewable source of energy

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