On a mountain, the temperature decreases by 18°F every 5000 feet. What integer represents the change in temperature at 20,000 ft
1 answer:
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Having a positive exponent means having a positive number as a power for a value or a variable.
For example:
Here, the variable x has a positive exponent because it has a power of positive (+) 2
This expression has a positive exponent because the number 1 has a power of positive (+)1 and the number 2 has a power of positive (+)4
This is not a positive exponent because the variable x has a power of negative (-)2
The positive exponent for is 
.
This expression doesn't have a positive exponent. Though number 1 in the numerator has a positive power (exponent), the number 2 in the denominator has a power of negative (-)4
The positive exponent for would be 
.
NOTE: The terms Power and Exponent have he same meanine i.e. They are the same !!!
For example:
Here, the variable x has a positive exponent because it has a power of positive (+) 2
This expression has a positive exponent because the number 1 has a power of positive (+)1 and the number 2 has a power of positive (+)4
This is not a positive exponent because the variable x has a power of negative (-)2
The positive exponent for
This expression doesn't have a positive exponent. Though number 1 in the numerator has a positive power (exponent), the number 2 in the denominator has a power of negative (-)4
The positive exponent for
NOTE: The terms Power and Exponent have he same meanine i.e. They are the same !!!
Using the unit circle, it is found that the approximate decimal value of tan(α) is given by -3.274.
<h3>What is the unit circle?</h3>For an angle the unit circle is a circle with radius 1 containing the following set of points:
.
In this problem, we have point (-0.292, 0.956), hence .
Applying the definition of the tangent, we have that:
.
Hence the second option is correct.
More can be learned about the unit circle at brainly.com/question/16852127