Step-by-step explanation:
I believe that the manatee can swim 5 miles per hour
Using the Emperical rule:
68% lie with one one standard deviation:
16 + 1.7 , 16-1.7 = 17.7, 14.3
14.3 is part of the 68%.
The remaining 32% of the distribution is outside the range, with half being less than and half being greater than.
32/2 = 16
The probability of living loner than 14.3 Would be 16%
Answer:
Step-by-step explanation:
Given
Required
Simplify
Cancel out 18
Divide 4 and 2
Divide 27 and 12 by 3
Apply law of indices
Divide 2 and 4
Rewrite as:
Hence:
Eliminate the exponent
2^3=8
9^3=729
The simplified answer would be 8/729.
Hope this helps!