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Furkat [3]
3 years ago
5

Joe will flip a coin 48 times. How many times can he expect to land on heads?

Mathematics
1 answer:
Semmy [17]3 years ago
3 0
It could be 20 times or 25 times
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olga55 [171]

Answer:


Step-by-step explanation:

Let's first understand what percentage of the population actually exists after the decrease.

<h3>100% - 35% = 65% of the population.</h3>

We'll now convert 65% into a decimal. We can convert percentages into decimals by dividing the percentage by 100.

<h3>0.65 / 100 of the population.</h3>

We'll now make an equation.

<h2>0.65x = 29,900</h2><h2>x = 46,000.</h2><h3>Keep in mind that x, in the equation, is to represent the previous population. When you multiply it by 0.65, you're representing 65% of x which is also equal to 29,900. When you multiply the equation by (100/65) on each side, you find out the previous population is 46,000.</h3><h2>If you have issues or difficulties, feel free to contact me.</h2>
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3 years ago
Kurt runs diagonally across a rectangular feild u get the resr just read the image
pychu [463]

Answer:

The distance Kurt runs is 110 m

Step-by-step explanation:

All triangles add up to 180 because they make straight lines.

7 0
2 years ago
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san4es73 [151]
90x^2+15x-30 (hope this helps)
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Can you help meSolve for X pretty please 4+x=7
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Answer:

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Step-by-step explanation:

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