Answer:
see attachment
Step-by-step explanation:
Estimate 3/5 x 6/7. Giving our brainiest!
2 answers:
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Answer:
Step-by-step explanation:
Solve each expression and then compare the results
case 1) we have
case 2) we have
case 3) we have
case 4) we have
Answer:
Option 4 - The expression is equivalent to 12 + 3 + (-7) because of the commutative property.
Step-by-step explanation:
To find : Which statement is true about the expression ?
Solution :
Associative property states that,
Commutative property states that,
By definition of properties we conclude that option 4 applies the correct property i.e. commutative.
As
Therefore, The expression is equivalent to because of the commutative property.
So, Option 4 is correct.
Answer:
The alternative hypothesis will state that there is significant difference between the mean list price of a three bedroom home and the mean list price of a four bedroom home.
Step-by-step explanation:
This would be an two-sample hypothesis test for the difference between two means.
As we are looking for differences, we are not testing if one population mean is bigger than the other. This will be a two-tailed test and the alternative hypothesis will have a unequal sign.
The alternative hypothesis will state that there is significant difference between the mean list price of a three bedroom home and the mean list price of a four bedroom home.
This can be written as:
meaning that the population means are significantly different.