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Montano1993 [528]
3 years ago
6

A scientist uses an electron microscope to look at tiny structures called stereocillia, which sits in top of hair cells. The dia

meter of one sterocillium is found to be approximately 2.5 meters. What is the diameter expressed in a scientific notion
Mathematics
1 answer:
goldenfox [79]3 years ago
6 0

Answer:

<h2>2.5*10^0</h2>

Step-by-step explanation:

To write a number in scientific notation or standard form we write the number and multiply it by 10 to the power of any number

  The proper format for scientific notation is a x 10^b  and it is read "a times 10 to the power of b"

Given the diameter of 2.5

in standard form or scientific notation is 2.5*10^0

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steve has 500 more marbles than richard at first. he gives 300 marbles to richard. who has more marbles now, and by how many?
Yakvenalex [24]
Steve has x+500 marbles
richard has x marbles

if steve gives richard 300 marbles then
x+500-300        x+300
so x+200 and  x+300
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3 years ago
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sweet-ann [11.9K]
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3 years ago
Where are the asymptotes for the following function located? f (x) = StartFraction 14 Over (x minus 5) (x + 1) EndFraction
m_a_m_a [10]

Answer:

2 vertical asymptotes occurring at x = 5 and x = -1

Step-by-step explanation:

given

f(x) = \frac{14}{(x-5)(x+1)}

recall that asymptotic occur at the locations that will make the equation undefined. In this case, the asymptote will occur at x-locations which will cause the denominator to become zero (and hence undefined)

Equating the denominator to zero,

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x = 5 (first asymptote)

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6 0
3 years ago
Let f(x) = 5x2 – 4x and g(x) = 5x + 1.
Nastasia [14]

f(x) = 5x^2 - 4x

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Therefore f - g = 5x^2 - 4x - (5x + 1)

= 5x^2 - 4x - 5x -1

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Hope it helps :)











8 0
2 years ago
Read 2 more answers
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