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3 years ago

What is the answer to (6x10x^{-5})x(8x10x^{7} ) written in standard form?

Mathematics

1 answer:

klasskru [66]3 years ago

5 0

Answer:

<u>standard form is 48x^23</u>

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Graph f(x)= x^3 + x^2

ozzi

I would give the answer but there are to many numbers and I don't want you to get confused by the answer I give you

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3 years ago

Determine the kinetic energy of 8000 Newton’s roller coaster car that is moving with a speed of 20.0 meters/seconds

ohaa [14]

Answer:

The kinetic energy of the roller coaster is 1600000 J.

Step-by-step explanation:

Given:

Mass of the roller coaster is 8000 Newton's and speed 20.0 meters/seconds.

Now, we need to find the kinetic energy $E_{k}$ of the roller coaster.

So, Mass of roller coaster (m) = 8000 N.

Velocity of roller coaster (v) = 20.0 m/s.

Now, putting the formula of kinetic energy:

$E_{k} = \frac{1}{2}\times m\times v^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 20^{2}$

$E_{k}=\frac{1}{2} \times 8000\times 400$

$E_{k}=\frac{1}{2} \times 3200000$

$E_{k}=1600000$

Therefore, the kinetic energy of the roller coaster is 1600000 J.

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3 years ago

Express 12,312,087 in words

Sav [38]

Twelve million, three hundred twelve thousand, eighty-seven

4 0

3 years ago

Read 2 more answers

What is the slope of the line containing the points (-2, 1) and (4, -3)?

Kay [80]

Step-by-step explanation:

the slope is always the ratio "y coordinate charge / x coordinate change" when going from one point on the line to another.

so, when going from (-2, 1) to (4, -3)

x changes by +6 (from -2 to 4).

y changes by -4 (from 1 to -3).

therefore, the slope is

-4/+6 = -4/6 = -2/3

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2 years ago

In how many ways can nine books be arranged on a shelf if the three math books must be placed next to each other?

marusya05 [52]

C 40,320 is. The answer

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3 years ago