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zaharov [31]
2 years ago
9

For what value of x is the equation 2^2x+7 = 2^15 true?

Mathematics
1 answer:
GenaCL600 [577]2 years ago
8 0

Answer:

  x = 4

Step-by-step explanation:

We assume your equation is intended to be ...

  2^(2x+7) = 2^15

Equating exponents gives ...

  2x +7 = 15

  2x = 8 . . . . . . subtract 7

  x = 4 . . . . . . . divide by 2

The value of x is 4.

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azamat

Answer: Franklin could end at 4 different points.

Step-by-step explanation:

Given: Franklin the fly starts at the point (0,0) in the coordinate plane.

At each point, Franklin takes a step to the right, left, up, or down.

i.e. there are 4 choices of directions [A coordinate plan has 4 quadrants]

If he moves 10 steps, then the number of different points Franklin could end up at =  choices of directions

= 4

Hence, Franklin could end at 4 different points.

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2 years ago
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2 years ago
At her job, Jessie earns $9.50 per hour.
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Step-by-step explanation:

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2 years ago
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a player gets to throw 4 darts at the target shown. Assuming the player will always hit the target, the probability of hitting a
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Answer:

3.375

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2. Starting at a fixed time, each car entering an intersection is observed to see whether it turns left (L), right (R), or goes
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Answer:

Natural numbers (integers greater than zero)

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The least number of cars that can be observed in this experiment is 1, if the first car turns left. On the other hand, the experiment could go on forever if no car ever turns left, thus the highest number of cars approaches infinite.

The possible values of X are integers greater than zero, which are known as the Natural numbers.

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