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3 years ago

15

A lab technician mixed a 590 ml solution of water and alcohol. If 3% of the solution is alcohol, how many milliliters of alcoh

ol were used, and how many milliliters of water were used?

1 answer:

mafiozo [28]3 years ago

3 0

3 milliliters was used to the answer

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The school that Willie goes to is selling tickets to the annual talent show. On the first day of

Alexeev081 [22]

Answer:

11

Step-by-step explanation:

all you need to do is divide 156 dollars by 14 citizen

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3 years ago

I need help with this question

Bezzdna [24]

Answer:

It is all determined by how many spaces and which way the decimal point moves.

Step-by-step explanation:

So here are two examples

<em>Example 1:</em>

500000.00

To write this in scientific notation you would move the decimal place to the left.

You would move it 5 digits to the left so the exponent of 10 would be 5

$5 * 10^{5}$

<em>Example 2</em>

0.0000042

Here to write this in scientific notation you move the decimal place to the right.

You would move it 6 digits to the right so the exponent would be -6

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2 years ago

which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2

givi [52]

Which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2

Regroup:
100n^2-1

=10^2n^2-1
=(10n)^2-1^2

So the correct answer is :
(10n)^2-1^2

To attempt to factor a polynomial of four or more terms with no common factor, first rewrite it in groups. Each group may possibly be separately factored, and the resulting expression may possibly lend itself to further factorization if a greatest common factor<span> or special form is created.</span>

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2 years ago

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How much money is 3462759.95 +463596739.98 equal<br> `100 points

kramer

Answer:

467,059,500

Thank you for the points! And this is really easy, just add :))

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2 years ago

At the beginning of the winter Ron had $217 in his savings account he shoveled snow and by the end of the winter had a total of

JulsSmile [24]

Answer:

217+x=975

Step-by-step explanation:

he has 217 dollars from the beginning than he earned X amount of dollars added to the 217 to get 975

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3 years ago

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