Answer:
2
Step-by-step explanation:
0! + 1!
= !1 / 1 + 1!
= 1 + 1
= 2
11.5 x 3.2 = 36.8m
-36.8 meters change in elevation
Ignore this, I posted the wrong answer and I don't know how to delete it.
Answer : The correct answer is, -13000 g
Explanation :
Significant figures : The figures in a number which express the value -the magnitude of a quantity to a specific degree of accuracy is known as significant digits.
The rule apply for the multiplication and division is :
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
The given expression is:

As we know that,



True value means, the rounding off the number. So,

Therefore, the correct answer is, -13000 g