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2 years ago

13

You purchase a $220 airline ticket. you have a discount code to recieve 10% off. There is 10.5% service charge added to the tota

l. How much do you pay for your ticket?

1 answer:

gayaneshka [121]2 years ago

6 0

You will pay 221.1 dollars

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Adam is 10 years old. Mr. Collins is 3 times as old as Adiam. Which model

dezoksy [38]

Answer:

The age of Mr. Collins is 30 years and

The model which represent the problem is, The age of Mr. Collins is 3 × 10

Step-by-step explanation:

Given as :

The age of Adam = 10 years

The age of Mr. Collins = x years

The age of Mr. Collins = 3 times the age of Adam

Or, x = 3 × The age of Adam

Or, x = 3 × 10

∴ x = 30

So, The age of Mr. Collins = x years = 30 years

The model which represent the problem is, The age of Mr. Collins = 3 × 10

Hence The age of Mr. Collins is 30 years and

The model which represent the problem is, The age of Mr. Collins = 3 × 10

Answer

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3 years ago

What is 3 equivalent ratios for 1/6

Vlada [557]

Here are some examples of equivalent ratios for 1/6:
2:12, 3:18, 4:24, 5:30, 6:36

All of these simplify to 1/6, which makes them equivalent. Hope this helps! :)

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2 years ago

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The nicotine content in a single cigarette of a particular brand has a distribution with mean 0.4 mg and standard deviation 0.1

a_sh-v [17]

Answer:

Step-by-step explanation:

For this case we can define the random variable of interest as: "The nicotine content in a single cigarette " and for this case we know the following parameters:

$\mu = 0.4, \sigma = 0.1$

And for this case we select a sample size of n =100 and we want to find the following probability:

$P(\bar X$

And for this case we can use the z score formula given by:

$z =\frac{\bar X -\mu}{\frac{\sigma}{\sqrt{n}}}$

And replacing we got:

$z= \frac{0.38-0.4}{\frac{0.1}{\sqrt{100}}}= -2$

And we can find the required probability with the normal standard table and we got:

$P(z$

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2 years ago

ere is a picture of a cube and the net for this cube. What is the surface area of this cube? A. 1,350 mm2 B. 450 mm2 C. 225 mm2

lord [1]

Hello!

To find the surface area of a cube you do $6a^{2}$ where "a" is the length of one of the sides.

So $6 *15^{2}$ = 1350

the answer is 1350mm $^{2}$

Hope this helps!

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2 years ago

I don't know what to do or how to do it

OleMash [197]

Answer:

i think you multiple the measure

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3 years ago

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