Answer
\((y + 3) (y^{2} - 3 y + 9) V)
Explanation
Explanation
Detail ste
Apply \(a^3\pm b^3=(a\pm b)(a^2\ mp ab+b^2)V : \((y + 3) (y^[2} - y \times 3 + 3^{2}) V
Multiply the monomials: \((y + 3) (y^{2} -3y + 3^{23) V
Calculate the power: \((y + 3) (y^{2} - 3 y + 9) V
Answer:
b. The number of digits in a randomly selected row until a 3 is found.
Explanation:
A random variable often used in statistics and probability, is a variable that has its possible values as numerical outcomes of a random experiment or phenomenon. It is usually denoted by a capital letter, such as X.
In statistics and probability, random variables are either continuous or discrete.
1. A continuous random variable is a variable that has its possible values as an infinite value, meaning it cannot be counted.
2. A discrete random variable is a variable that has its possible values as a finite value, meaning it can be counted.
Also, any random variable that meets certain conditions defined in a research study.
Hence, an example of a geometric random variables is the number of digits in a randomly selected row until a 3 is found.
The value of z is x(.20) = (.40)y
A perpetual inventory system is one that continuously tracks each withdrawal or addition to inventory. Perpetual inventory is a continuous accounting practise that records inventory changes in real time, eliminating the need for physical inventory, so that the book inventory accurately reflects the actual stock.
This system starts with a physical count as a baseline and updates based on purchases made in and shipments made out.
The perpetual system may be better suited for businesses with larger, more complex inventory levels and higher sales volumes. Grocery stores and pharmacies, for example, typically use perpetual inventory systems.
To know more about perpetual inventory system here-
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