3 years ago

I'll give brainly pls help

Mathematics

2 answers:

Effectus [21]3 years ago

6 0

Yes, option c is correct

Brrunno [24]3 years ago

5 0

Answer:

I think the second one!

Step-by-step explanation:

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The average grain of salt is 0.0003 meters wide. Rhinovirus, which causes the common cold, is 0.00000003 meters wide. How many t

algol [13]

Answer:

$1\times 10^4\ times$

Step-by-step explanation:

Given:

Width of average grain of salt is, $w=0.0003\ m$

Width of Rhinovirus is, $W=0.00000003\ m$

Now, expressing each width in scientific notation form, we get:

$w=0.0003\ m = 3\times 10^{-4}\ m\\\\W=0.00000003\ m = 3\times 10^{-8}\ m$

Now, in order to get how many times 'W' is wider than 'w', we divide the two widths. This gives,

$\frac{W}{w}=\frac{3\times 10^{-4}\ m}{3\times 10^{-8}\ m}\\\\\frac{W}{w}=1\times 10^{-4-(-8)}=1\times 10^{-4+8}=1\times 10^4\\\\\therefore W=1\times 10^4\times w$

Therefore, the grain of salt is $1\times 10^4\ times$ wider than Rhinovirus.

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3 years ago

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LekaFEV [45]

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An appliance store is having a liquidation where everything in the store is 70% off the regular price. What is the price of a di

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Which one is greater 10.05 or 10.005

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10.005 = 10 5/1000 = 10 1/200

therefore, 10.05 is greater then 10.005

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Slope is -5/3
I hope this helps :)

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3 years ago

I'll give brainly pls help​

I'll give brainly pls help