3 years ago

An organism measures 2.9 x 10-5 centimeters in diameter. What is this number in standard notation?

Mathematics

2 answers:

sammy [17]3 years ago

6 0

Answer:

The correct answer is A

Step-by-step explanation:

stepladder [879]3 years ago

3 0

Answer: The answer is A. Hope this helps :)

Step-by-step explanation:

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fgiga [73]

The rate of time is measured in feet per minute.
<span>Because distance = rate * time, </span>
<span>Then rate = distance / time, which gives you feet / min. </span>

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3 years ago

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2 years ago

What is the completely factored form of d4 -8d2 + 16

irinina [24]

According to Vieta's Formulas, if $x_1,x_2$ are solutions of a given quadratic equation:

$ax^2+bx+c=0$

Then:

$a(x-x_1)(x-x_2)$ is the completely factored form of $ax^2+bx+c$ .

If choose $x=d^2$ , then:

$\displaystyle x^2-8x+16=0\\\\x_{1,2}= \frac{8\pm \sqrt{64-64} }{2}=4$

So, according to Vieta's formula, we can get:

$x^2-8x+16=(x-4)(x-4)= (x-4)^2$

But $x=d^2$ :

$d^4-8d^2+16=(d^2-4)^2=[(d+2)(d-2)]^2=(d+2)^2(d-2)^2$

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3 years ago

Guy Please Help Me, I Will Give U An Award If U Give Me The Right Answer And Not Any Link, Just The Answer.

disa [49]

Answer:

It is not a function.

Step-by-step explanation:

This is what we call a mapping;

Functions do not give multiple output values for a given input value;

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2 years ago

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mr.jackson plans to cover his entire kitchen floor with 1 square foot tile. There will be no gaps between the tiles and they wil

Andrei [34K]

Answer:

72 ft

Step-by-step explanation:

8 x 9 = 72.

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3 years ago