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3 years ago

20% of 70000000 20% of 70 million

Mathematics

2 answers:

Rufina [12.5K]3 years ago

7 0

20 percent of 70mil is 14 mil

SpyIntel [72]3 years ago

3 0

20% of 70mil. is 14mil.

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Select the simplification that accurately explains the following statement.<br> (from clever)

gavmur [86]

Answer:

OPTION C

Step-by-step explanation:

We know that $(\textbf{x}^{\textbf{a}} )^{\textbf{b}} \hspace{5mm} \textbf{=} \hspace{5mm} \textbf{x}^{\textbf{a . b}}$

Also, $\textbf{x}^{\textbf{a}}. \textbf{x}^{\textbf{a}} \textbf{=} \textbf{x}^{\textbf{a + a}} \textbf{=} \textbf{x}^{\textbf{2a}}$

Using the above two results, we can say that:

$\sqrt{9} = 9^{\frac{1}{2}}$

$\bigg ( 9^{\frac{1}{2}} \bigg )^2 = 9^{\frac{1}{2}}. 9^{\frac{1}{2}}$

$= 9^{\frac{1}{2} + \frac{1}{2}}$ (Using (ii) result)

$= 9^{1} = \textbf{9}$

Hence, OPTION C is the correct answer.

8 0

3 years ago

Please help!!! : ))) <br> Sorry it's flipped lol

lyudmila [28]

Answer:

20-24

Step-by-step explanation:

you can see that when you find the middle of the total data the data set left is in the 20-24 category

hope this helps! :)

8 0

3 years ago

Helena said that 12 ÷ 1/3 is 4. Draw a model and use words to explain why halina statement is not reasonable.

denis23 [38]

I can’t necessarily draw a model, lol but I can try my best to type one.
12/(1/3)=12•(3/1)=36

5 0

3 years ago

PLEASE SEE PHOTO!!!!!

lara31 [8.8K]

Answer:

Step-by-step explanation:

45-45-90 triangle

4 0

3 years ago

Read 2 more answers

Evaluate the expression for x = 3, y=13 , and z = 5. 12x−3y4x−z

Anna35 [415]

Answer:

I got -437

Step-by-step explanation:

Lets break it down.

12x - 3y4x - z

If you substitute the numbers for its given variable, you should get

12(3) - 3(13)4(3) - 5

Now, just multiply and subtract to simplify.

36 - 468 - 5

3 0

2 years ago