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Brilliant_brown [7]
3 years ago
6

Okay.

Mathematics
1 answer:
murzikaleks [220]3 years ago
8 0
You would need 105 of sodium I found how much increase there was from 30 to 75 by doing 75/30 which is 2.5 that means the new amount of sodium would be 2.5 times 42 which is 105. You could also set up ratios and cross multiply like the picture I sent

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Please help me, please please help ASAP!!!
shtirl [24]
Basically u evaluate it into (3⁶y⁵)² then use the properties of exponents to simplify to (729y⁵)² and then ur answer is 729²y¹⁰ or in other words, 3¹²•y¹⁰ so ur answer is B.
6 0
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Please tell me the answer! I'm crying in confusion! :(
Inessa [10]
First, change the fractions to a common denominator, which is 21. 

so 3/7 * 3/3  = 9/21

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6 0
3 years ago
Read 2 more answers
The graph of a function is shown:
timama [110]

Answer: a) {-3, -1, 3, 4}

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Hope it helps :) and let me know if you want me to elaborate.

3 0
3 years ago
when a coin is flipped n times,what is the probability that the first head comes after exactly m tails
NeTakaya

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Step-by-step explanation:

8 0
3 years ago
Select the correct answer.
Alexeev081 [22]

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