Answer:
36
Step-by-step explanation:
Data provided in the question:
Standard error = 1.5 minutes ( ∵ number are repetitive 1.51.5 )
Standard deviation = 9 minutes ( ∵ number are repetitive 99 )
Now,
Standard error = ( Standard deviation ) ÷ √n
Here,
n is the sample size
Therefore,
on substituting the respective values, we get
1.5 = 9 ÷ √n
or
√n = 9 ÷ 1.5
or
√n = 6
or
n = 6² = 36
Y = -5x -5
To check, we can insert 0 for y and -1 for x
0 ? (-5X-1) - 5
0 ? 5 - 5
0 = 0
So yes, the equation is correct
Answer:
9 m
Step-by-step explanation:
Let me just say WHY this is your answer before we solve it!
This is your answer because, if 9x9=81, then what else do you need. To find the area of something, you just need to <u>MULTIPLY!</u>
SO, to find the area of this, we just have to divide 81 by 9, and the answer of that is the answer of YOUR awesome question!
81÷9=????
C'mon, ya know it!
YES! It's
It's...
It's...
<u><em>9</em></u>
SO, 9 is your answer.
<h2>
The height of the parallelogram is 9 m.</h2>
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Thank You!
Answered by: ms115
#learnwithbrainly
Th answer is 3/2. The line goes up 3 spaces and goes sideways 2 spaces. I hope this helps! :)
