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KATRIN_1 [288]
2 years ago
5

To determine the number of trout in a​ lake, a conservationist catches 136 trout, tags them and throws them back into the lake.

later, 60 trout are caught; 15 of them are tagged. how many trout would the conservationist expect to be in the lake?
Mathematics
1 answer:
Marina CMI [18]2 years ago
8 0
Im not sure sorry, I hope you find your answer
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Ben rolls a number cube 50 times. He records the result of each roll in the table below.
jek_recluse [69]

Answer:

picture ?

Step-by-step explanation:

7 0
3 years ago
The circumference of a circle is 15 meters. Determine the diameter. Use 3 for pie.
erik [133]

Answer:

4.77

if u use 3 for pie its 5

Step-by-step explanation:

formula is d=c/pie

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d=4.77

5 0
3 years ago
Use elimination to solve<br><br> 3y-6x=7-4y-3x=9
Masja [62]
Reorder both sides

3y-6x=9
7-4y-3x=9

Multiply both sides
-6x-3y=9
6x+8y=-4

Dived both sides

11y= 5

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Substitute the value of Y

-3x-4(5/11)

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Answer : (5/11 , -14/11)
5 0
3 years ago
Compare and contrast the difference between "simplify a fraction" and "simplify a radical."
Ne4ueva [31]
Simplifying a fraction means most likely having it remain as a fraction and not a whole number and it can be converted as a decimal.

on the other hand, simplifying a radical, you would have no remainders, fractions, or decimals after simplifying.

thats the difference.
im not sure about similarities
8 0
3 years ago
A smart-phone is thrown upwards from the top of a 384-foot building with an initial velocity of 32 feet per
Anna007 [38]

Answer:

When t = 4

Step-by-step explanation:

The phone will hit the ground when h = 0.

16t^2 + 32t + 384 =0 \\ \\ t^2 + 2t + 24=0 \\ \\ (t+6)(t-4)=0 \\ \\ t=-6, 4

However, as time cannot be negative, we know the answer is when t = 4.

5 0
2 years ago
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