Answer:
the distance is 3 units
Step-by-step explanation:
The difference between m and r from the given expressions is 8
<h3>Indices and exponents</h3>
Given the following exponents
x^m/x^5=x^7
x^m = x^5 * x^7
x^m = x^12
Equate the powers
m = 12
For the expression
(x^r)³ = x^12
x^3r = x^12
3r = 12
r = 4
Take the difference
m - r = 12 - 4
m - r = 8
Hence the difference between m and r is 8
Learn more on indices and exponent here: brainly.com/question/26669360
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The Correct Answer On Edgen Is
<u>B) 21 Square Units </u>
I hope this helps anyone else that has this same question.
I couldt find the answer anywhere else.
Answer:
c random sample
Step-by-step explanation:
I may be wrong but When random sampling is used, each element in the population has an equal chance of being selected (simple random sampling) or a known probability of being selected (stratified random sampling).