Answer:
5.25 or 5 1/4 MPH
Step-by-step explanation:
1. convert 15 3/4 into a decimal = 15.75
2. divide the miles canoed (15.75) by the time (3)
15.75/3 = 5.25 MPH
Answer:
i believe the missing value is (3,-2)
Step-by-step explanation:
plz give me brainlyest
<span>Question :
The length of a side of a square is . If the area of the square is 12, find x.
Answer :
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Answer:
C. We have made a correct decision
Step-by-step explanation:
Hypotheses are:
: mu is less than or equal to 47
: mu is greater than 47
Type I error happens when we reject the null hypothesis but the null hypothesis was true
Type II error happens when we fail to reject the null hypothesis but the null hypothesis was wrong.
In this example we concluded that <em>mu is greater than 47,</em> thus we reject the null hypothesis. Since true mean is 52, this conclusion is true. We have made a correct decision
Add three to both sides
2x greater than 14 - 5x
Add 5x to both sides
7x greater than 14
divide both sides by 7
x is greater than 2