D.is the only one it could be
A. Objects described by the author that help the reader better connect to a story
Pretty sure the Nautilus is the name of Captain Nemo's submarine.
The difference in temperature is 34 degree Celsius while the mean is -17 degree Celsius.
Explanation:
The temperature at the bottom of the mountain is 8 degrees in the positive while the temperature at the top of the mountain is in the negative at -26 degrees.
In the positive and negative scale the way to add and subtract is to simply put the negative number in the bracket and follow the established rules of arithmetic.
Thus to find the difference we see:
8 - (-26)
which is 8 +26 = 34.
The mean of the two numbers is found by simply dividing the resulting difference by 2 and retaining the sign of the numerically bigger number which is -26 so the sign is retained
the mean is -17 degree Celsius.
Answer:
because I am always right
