2 years ago

Can someone help ^^; im not good with math

Mathematics

1 answer:

ivanzaharov [21]2 years ago

5 0

It’s 7 in that’s the only answer that makes sense

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Consider these three numbers expressed in scientific notation 2.4 x10^4 , 6.3 x10^5 , and 9.6 x10^7

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I considered them, but if you wanted them evaluated, here you go
24,000
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3 years ago

What is the surface area of the square pyramid

user100 [1]

Answer:

128 feet squared

Step-by-step explanation:

you multiply 4 by 4 to get 16 ,

then you multiply 7 by 4 and get 28,

also multiply 28 by 4 and get 112 ,

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3 years ago

After conducting a survey of all her classmates, Midge discovers that the amount of money everyone spends buying books each mont

andreyandreev [35.5K]

The mean is the average of the numbers: a calculated "central" value of a set of numbers.

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3 0

3 years ago

Help please. If answer is good i'll mark brainliest ;)

Mariulka [41]

You can't cheat you can't ask someone for help and ask for answers ;-;

6 0

3 years ago

Find the product <br> (7x^2y^3)(3x^5y^8)

brilliants [131]

Hello!

$\large\boxed{21x^7y^{11}}}$

(7x²y³)(3x⁵y⁸)

Multiply by ADDING exponents with the same base:

(7 * 3) (x² * x⁵) (y³ * y⁸)

21 * x² ⁺ ⁵ * y³ ⁺ ⁸

Simplify:

21 * x⁷ * y¹¹

21x⁷y¹¹

4 0

3 years ago

Read 2 more answers