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3 years ago

- 51/5 is this rational or irrational?

Mathematics

2 answers:

vodka [1.7K]3 years ago

8 0

Answer:

irrational

Step-by-step explanation:

nikklg [1K]3 years ago

8 0

Answer:

I think irrational but I can be wrong

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The total cost of a $112.75 meal with a 20% tip

irinina [24]

Answer:

$135.30

Why:

Take the 112.75 and multiply it by 1.2, or in other words 120%. You get 135.3, or in a money situation, $135.30. Good luck.

8 0

3 years ago

Read 2 more answers

$4.50 per 1 Kilogram How many kilograms can you buy with $10

Dafna1 [17]

Answer:

2.23kg

Step-by-step explanation:

If you can get 1 kg for $4.50. You can perform a ratio to find out how much you get for $10.

1/4.50=x/10

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multiply the 10 on both sides

x=2.23 kg for $10

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3 years ago

Aria paid $75,000 for her house. Its property value increased by 2.2% per year. When Aria sold her house after eleven years, how

astra-53 [7]

Answer:

When Aria sold her house after eleven years it worth was $95,300.

Step-by-step explanation:

Given:

Aria paid $75,000 for her house. Its property value increased by 2.2% per year.

Now, to find the worth of Aria house when sold after eleven years.

Let the amount of house after eleven years be $x.$

Amount Aria paid for her house (A) = $75,000.

Rate of property increased per year (r) = 2.2%.

Time (t) = 11 years.

Now, to get the amount of house after eleven years we put formula:

$x=A\times (1+\frac{r}{100})^{11}$

$x=75000\times (1+\frac{2.2}{100})^{11}$

$x=75000\times (1+0.022)^{11}$

$x=75000\times (1.022)^{11}$

$x=75000\times 1.2704$

$x=95280.$

The amount of house after eleven years to the nearest hundred dollars is $95,300.

Therefore, when Aria sold her house after eleven years it worth was $95,300.

3 0

3 years ago

Who could help me out on these questions there is a store to it ! Asap pleaseee

Simora [160]

Where is the passage?

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2 years ago

Three consecutive odd numbers have a sum of 255 what is the value of the largest number

aniked [119]

255 times 3 which gets you an estimate start point
next you start at 83 then 3 more is 85 then 3 more is 87. those are your numbers

6 0

3 years ago