Answer:
10 or -10,
Read the explanation
Step-by-step explanation:
Rewrite this problem as a numerical expression. As per the wording of this problem, there can be two expressions derived.
1. 
2. 
Simplify, remember the order of operations. The order of operations is the sequence by which one is supposed to perform operations in a numerical expression. This order is the following:
1. Parenthesis
2. Exponents
3. Multiplication or division
4. Addition or Subtraction
Use this sequence when simplifying and solving the expression:
Expression 1
Expression 2
It could possibly be one.
Answer:
<u>The correct answer is 1. Hurricanes</u>
Step-by-step explanation:
To successfully perform this study, the population to be analyzed must be the total hurricanes that have happened in the last 50 years. If the population is reduced to only hurricanes that have caused damages of more than US $ 1 Million, we would be skewing the research, leaving many of the dispersion and central tendency analysis invalid. The objective is to obtain conclusions from all hurricanes and not only from a subset of them.
Answer:
xyz=-3.11
Step-by-step explanation:
X+2x+8X-2y+6y-6y-2z-2z-14z=8+9+11
11x-8y+6y-18z=28
11x-2y-18z=28
xyz(11-2-18)=28
xyz(11-20)=28
xyz(-9)=28
xyz=28/-9
xyz=-3.11
