Step-by-step explanation:

Count how many of the same number, since you have four 8's the exponent will be

same applies for 3
Answer:
680 students
Step-by-step explanation:
The 68 - 95 - 99.7 rule (empirical rule) states that 68% of the population lies within one standard deviation of the mean, 95% of the population lies within two standard deviations and 95% of the population lies within three standard deviations.
Hence since it was said that within 1 deviation (of the mean) of all people like MATH 123, therefore the number of people that like MATH 123 is:
number of people that like MATH 123 = 68% of the population
number of people that like MATH 123 = 0.68 * 1000
number of people that like MATH 123 = 680 students
Answer:
the change is 8.4 degrees
Step-by-step explanation:
1.2x7=8.4

Solve for the real domain

if

then


Solve : <span>

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use the logarithmic definition :



Divide both sides by 2 :


hope this helps!