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soldier1979 [14.2K]
3 years ago
5

Is f(x) = 3x2 - 6x + 2 an example of a quadratic? Yes No

Mathematics
1 answer:
Marina86 [1]3 years ago
4 0
I believe the answer is no
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5m³ into cm³<br>Show the answer step by step ​
Ierofanga [76]

Answer: So you want to convert 5 cubic meters into cubic centimeters? If you're in a rush and just need the answer, the calculator below is all you need. The answer is 5000000 cubic centimeters.

Step-by-step explanation:

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2 years ago
9. Mai is making friendship bracelets. Each bracelet is made from 24.3 cm of string.
Neko [114]

Answer:

Mai can make 7 bracelets. (The answer to the question is 7)

Step-by-step explanation:

We know that <em>each </em>bracelet is made from 24.3 centimeters of string. We need to find out how many bracelets can be made from 170.1 centimeters.

To solve this equation, we need to divide 170.1 by 24.3.

170.1 ÷ 24.3 = 7

Therefore, Mai can make 7 bracelets. (The answer to the question is 7)

Hope this helps! :D

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3 years ago
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Radioactive iodine treatment is so successful at treating hyperthyroidism that it has virtually replaced thyroid surgery. To the
vagabundo [1.1K]

Answer:

56 days

Explanation:

\sf Half \ Life : A  = A_O   \ x \ (\dfrac{1}{2} )^{\dfrac{t}{h} }

where A is final amount, Ao is initial amount, t is time taken, h is half life

Here given:

initial amount: 400 millicuries

final amount: 3.125 millicuries

half life: 8 days

time taken: ?

Hence solve for time taken:

\sf \rightarrow A  = A_O   \ x \ (\dfrac{1}{2} )^{\dfrac{t}{h} }

<u>insert values given</u>

\sf \rightarrow 3.125  = 400  \ x \ (\dfrac{1}{2} )^{\dfrac{t}{8} }

<u>divide both sides by 400</u>

\sf \rightarrow (\dfrac{1}{2})^{\dfrac{t}{8}}=0.0078125

<u>apply exponent rule</u>

<u />\sf \rightarrow {\dfrac{t}{8}}=\dfrac{ln(0.0078125)}{ln(1/2)}

<u>simplify</u>

\rightarrow \sf \dfrac{t}{8}=7

<u>multiply both sides by 8</u>

\rightarrow \sf t = 56

4 0
2 years ago
Can someone help me please
vodka [1.7K]

Answer:

$750

Step-by-step explanation:

100% rep $2500

 10% rep $250

30% rep $750

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3 years ago
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The spinner is divided into 10 equal sections.
Helga [31]

Answer:

spinning an add number

7 0
3 years ago
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