The function
gives the number of the original trout alive after x years. When the number of the original trout alive is 300, then

Solve this equation:

Answer: after 4.024 year (or 5 year if round to the whole number of years)
An equivalent ratio would be 4/10, and the number of cattle would be 136,000.Explanation:The question asks for an equivalent ratio. This means a fraction that is equivalent to the fraction between 700-799, which is 2/5.To create an equivalent fraction, we multiply the numerator and denominator by the same number. Multiplying both by 2, we get (2*2)/(5*2) = 4/10.Tenths are useful when dealing with thousands, because taking a tenth involves getting rid of a zero. This means that 1/10 would be 34000; 4/10 would be 4 times that: 4(34000) = 136000.
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Answer:
The amount of sodium- 24 remain after 90 hours of decay is 8.90 gram
Step-by-step explanation:
Given as :
The amount of sodium-24 = 900 gram
The decay rate of sodium is 5 %
The time period for its decay = 90 hours

Or, 
Or, Final value of sodium -24 = 900 g ×
Or, Final value of sodium -24 = 900 g × 
∴ Final value of sodium -24 = 8.899 gram
Hence The amount of sodium- 24 remain after 90 hours of decay is 8.90 gram Answer
Answer: The answer is C. Hope this helps :)
Step-by-step explanation:
Answer:
The answer is option 3.
Step-by-step explanation:
You have to form an inequality expression and then solve it. Let x be the side of the square :


