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3 years ago

What is the probability of tossing 4 heads? a) 1/2 b) 1/16 c) 1/33 d) 1/4

Mathematics

1 answer:

Paraphin [41]3 years ago

8 0

Answer is 1/16 because if you look at 4, we can toss it 16 times by arranging in a different way .

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Fractions greater than one 7-4

Oksana_A [137]

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What single transformation was applied to quadrilateral A to get quadrilateral B?

Helen [10]

B : rotation.

Translation is if you are moving the shape from one place to the other. Reflection is if you are flipping the shape over a line ( which it is not ) and dilation is when the shape is becoming bigger or smaller.

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2 years ago

Use the divergence theorem to find the outward flux of the vector field F(xyz)= 4x^2 i + 4y^2 j + 3z^2 k across the boundary of

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$\displaystyle\iint_S\vec F\cdot\mathrm d\vec S=\iiint_R(\nabla\cdot\vec F)\,\mathrm dV$

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3 years ago

A cyclist rides her bike at a speed of

gayaneshka [121]

OK so basically when converting 2 meters per second to kilometers per hour you will get 7.2 kilometers per hour. OK so times that by 4 and you will get 28.8 kilometers in 4 hours.

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The functions supplied appear to be the same? Regardless:

We have the equation y = 5x.
Therefore the gradient of this graph will be 5, so for every 1 increase in the y axis, there will be 5 in the x.

It will appear as a straight line passing through the origin and the point (1, 5).

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3 years ago

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