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3 years ago

A fingernail grows about 0.1 millimeter eachday how much does a fingernail grow in 90 days

Mathematics

2 answers:

strojnjashka [21]3 years ago

5 0

Answer:

9 mm

Step-by-step explanation:

90*0.1=9

Fantom [35]3 years ago

4 0

Pretty sure it’s .9 mm

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AlladinOne [14]

Answer:

$y = \frac{x}{2}+15$ will be the equation that can be used to predict the number of minutes after 4:00 pm she will arrive at her destination.

Step-by-step explanation:

Let x represent the time, in minutes, of her original flight plan.

Let y represents the time, in minutes, of her new flight plan.

The time of Original flight schedule = 4:00 pm

The number of minutes delayed by Original flight = 15 minutes

As the new flight plan is two times faster than original flight plan.

So, the equation of new flight plan will be:

$y = \frac{1}{2}x$

$y = \frac{x}{2}$

But, the original flight plan was delayed by 15 minutes. Hence, the equation to predict the number of minutes after 4:00 pm she will arrive at her destination will become:

$y = \frac{x}{2}+15$

So, $y = \frac{x}{2}+15$ will be the equation that can be used to predict the number of minutes after 4:00 pm she will arrive at her destination.

Keywords: equation, problem solving, word problem

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IgorC [24]

Answer:

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Step-by-step explanation:

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Suppose an advertising company wants to determine the current percentage of customers who read print magazines. How many custome

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Answer: 543

Step-by-step explanation:

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By using the normal distribution table,

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Yes, it is!
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