Solution:
As per the problem
A snail moves 1/40 of a mile in 5/6 of an hour.
We have been asked to find how far, in miles, does it move in one hour?
Since the snail moves 1/40 of a mile in 5/6 of an hour.
So the snail will moves
of a mile in
hours.
So snail moves
miles in 1 hour.
So if the number is positive then the opposite is negative, vice versa.
opposite of 4 is -4
opposite of -5 is 5
Answer:
c
Step-by-step explanation:
6x² + 54x + 120 = 0
divide by 6
x² + 9x + 20 = 0
(x² + 5x) + (4x + 20) = 0
x(x + 5) + 4(x + 5) = 0
(x + 4) (x + 5) = 0
x + 4 = 0, x + 5 = 0
x = -4, x = -5
Step-by-step explanation:
12x - 6
-12x - 6
-12x + 6
-12x2 + 6x
12x - 6
Option A and E are the correct answer
![Question](https://tex.z-dn.net/?f=Question)
difference between standard deviation and mean deviation
Answer:
Standard deviation is basically used for the variability of data and frequently use to know the volatility of the stock. A mean is basically the average of a set of two or more numbers. Mean is basically the simple average of data
Hope this helps!!
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