3 years ago

Simplify the mathematical expression below.

Mathematics

1 answer:

miskamm [114]3 years ago

7 0

Answer:

Step-by-step explanation:

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3 years ago

The school science club raised $325.After buying equipment for an experiment they had $168 left.How much did they spend ?

Vsevolod [243]

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325-168=x
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4 years ago

Find the value of x if 2^4 x 2^5 = (2^3)^x

natali 33 [55]

Answer:

x = 3

Step-by-step explanation:

When you multiply two exponents with the same base, you add the powers together. This means that

$2^{4} *2^{5} =2^{9}$

This means that the equation is now

$2^{9}=2^{3x}$

The first we need to do is remove the exponent. To do this, we have to take $log_2$ of each side to remove it

This gives us

$3x=9\\\\x=3$

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3 years ago

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iren2701 [21]

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4 years ago

Last week Kelly ran 28 Miles. This week she ran 32 miles. What was the percent change in number of miles she ran?

scZoUnD [109]

Hey!

4/28 =?
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4 years ago

Simplify the mathematical expression below. ​

Simplify the mathematical expression below.