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2 years ago

How do you write the standard number 0.00009 in scientific notation?

Mathematics

1 answer:

tekilochka [14]2 years ago

7 0

$0.\underbrace{00009}\\~~~~~~~5\\\\\\0.00009 =\boxed{\bf{ 9 \times 10^{-5}}}$

Your answer is A.

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Please help! And 20 points! :3<br> I need help with these 3 questions-<br> -3-||

Katyanochek1 [597]

Answer:

18. Its 2 meters.

19. Its 0.2 grams

20. Its 1,920

Step-by-step explanation:

When you convert 200 centimeters to meters its 2.

When you convert 2,000 milligrams in grams its 0.2

15% of 12, 800 is 1,920

Hope this helps:)

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2 years ago

The volume of the tissue box is 468 units. If the area of the base is 156 units, find its height.

natulia [17]

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3 years ago

Coulter Supply has a total debt ratio of .46. What is the equity multiplier? Select one: a. .89 b. 1.17 c. 1.47 d. 1.85 e. 2.17

Archy [21]

Answer:

Option D.

Step-by-step explanation:

The formula for total debt ratio is

$\text{Total debt ratio}=\dfrac{\text{Total assets - Total Equity}}{\text{Total assets}}$

It can be rewritten as

$\text{Total debt ratio}=1-\dfrac{\text{Total Equity}}{\text{Total assets}}$ .... (1)

We know that,

$\text{ Equity multiplier}=\dfrac{\text{Total Equity}}{\text{Total assets}}$ ... (2)

Using (1) and (2) we get

$\text{Total debt ratio}=1-\dfrac{1}{\text{Equity multiplier}}$

Substitute total debt ratio=0.46 in the above equation.

$0.46=1-\dfrac{1}{\text{Equity multiplier}}$

$0.46-1=-\dfrac{1}{\text{Equity multiplier}}$

$-0.54=-\dfrac{1}{\text{Equity multiplier}}$

$\text{Equity multiplier}=-\dfrac{1}{-0.54}$

$\text{Equity multiplier}=1.85185185$

$\text{Equity multiplier}\approx 1.85$

Therefore, the correct option is D.

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3 years ago

WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE QUESTIONS!

Setler [38]

Do you mean ^2? cause if so... B don't really need crit points to solve, the parabola has a positive slope before x =2

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2 years ago

If the Diameter is ten then what is the area of it

Pepsi [2]

Answer:

78.54

Step-by-step explanation:

Hope this helps!

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2 years ago