Multiply then simplify radicals 3^√9 × 3^√-24 <-- are both cube root √8y^5 × √40y^2
1 answer:
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Answer: 37
Step-by-step explanation:
Given : Significance level :
Critical value :
margin of error : E= 1 mile per gallon
Population standard deviation: miles per gallon.
We know that when the population standard deviation is known then the formula to find the sample size is given by :
[Round to the next whole number.]
Hence, the required number of automobiles should be used in the test = 37
Some symbols are missing. I'm assuming you meant to put in a horseshoe symbol like so 
If so, then the contrapositive of that would be
which is the final answer.
The tilde sign
means "not" so writing 
means "not q" which is the complete opposite of q.
If so, then the contrapositive of that would be
The tilde sign
<h2>The product of the rational expressions
.</h2>
Step-by-step explanation:
We have,
To find, the product of the rational expressions = ?
∴
=
=
=
=
Thus, the product of the rational expressions .