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
X is greater than or equal to -200
Answer:
Step-by-step explanation:

x = [-(-7)±
] / 2(3)
x= (7 ±√85) / 6
Answer:
c=4
Step-by-step explanation:
subtract 50-18= 32
then subtract 12c-4c= 8c
8c=32
divide 8c by 32 which gives you
c=4
Y = 2,500 x 1.035^x
2,500 x 1.035^20 = 4,974.5 (result is rounded)