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3 years ago

HELPP!!!!!

Mathematics

1 answer:

Alja [10]3 years ago

3 0

Answer:

choice b

Step-by-step explanation:

3.49

____ = 0.1396 ≈ 0.14 or 14 cents per ounce

4.79

____ = 0.10644444 ≈ 0.11 or 11 cents per ounce

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Match each number in scientific notation with the number written in standard form and in a step by step process.

geniusboy [140]

Answer:

1) Option 3

2) Option 1

3) Option 2

Step-by-step explanation:

To find : Match each number in scientific notation with the number written in standard form and in a step by step process.

Solution :

From scientific to standard we expand the power of 10.

1) $6.82\times 10^7$

Remove decimal and open the power,

$6.82\times 10^7=\frac{682}{100}\times 10000000$

$6.82\times 10^7=68200000$

Therefore, $6.82\times 10^7=68,200,000$

Match with Option 3.

2) $6.82\times 10^{-6}$

Remove decimal and open the power,

$6.82\times 10^{-6}=\frac{682}{100}\times \frac{1}{1000000}$

$6.82\times 10^{-6}=\frac{682}{100000000}$

Therefore, $6.82\times 10^{-6}=0.00000682$

Match with Option 1.

3) $6.82\times 10^6$

Remove decimal and open the power,

$6.82\times 10^6=\frac{682}{100}\times 1000000$

$6.82\times 10^6=6820000$

Therefore, $6.82\times 10^6=6,820,000$

Match with Option 2.

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3 years ago

When bivariate data from a survey is graphed what is graph called ?

Vinvika [58]

Answer:

Step-by-step explanation:

Scatter plot (Use excel with any bivariate data you can find)

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3 years ago

Which of these numbers has the highest value? -22, 0.0099, 0, -1, (-1)

Oliga [24]

.0099 is the only positive number above zero and would have the highest value

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3 years ago

Wht is the substitution of x+y=9 and x=2y

Rama09 [41]

I hope this helps you

2y+y=9

3y=9

y=3

x=2y=2.3=6

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She arrived to school at 8:08

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