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ioda
3 years ago
15

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

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0

Answer:

X=3/4

Step-by-step explanation:

2^2x+7=2^15

4x+7=2^1 X 5

4x+7=2 X 5

4x+7=10

4x+7-7=10-7

4x=3

4X/4 = 3/4

X=3/4

I hope this helps!

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Answer:

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Step-by-step explanation:

Let the outside temperature be t degree.

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For (t-70) degrees rise, number of members added = 10(t-70)

Hence, total number of members added as a function of temperature is given as the sum of members at t= 70 degrees and for (t-70) degrees rise. This gives,

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