Which of the following is NOT a requirement of the Combinations Rule, , for items that are all different? Choose the correct answer below. A. That order is taken into account (consider rearrangements of the same items to be different sequences). B. That r of the n items are selected (without replacement). C. That there be n different items available. D. That order is not taken into account (consider rearrangements of the same items to be the same).

Question

05-03-2021
Mathematics

contestada

Which of the following is NOT a requirement of the Combinations Rule, , for items that are all different? Choose the correct answer below. A. That order is taken into account (consider rearrangements of the same items to be different sequences). B. That r of the n items are selected (without replacement). C. That there be n different items available. D. That order is not taken into account (consider rearrangements of the same items to be the same).

Respuesta :

Otras preguntas

Which of the following terms refers to how genetic traits are expressed? A. Display B. Genotype C. Phenotype D. Dominance

Henry is four times older than James. Next year, Henry will be three times older than James will be. How old are Henry and James now? a. James is 3 years old;

The proteins in the cell membrane allow substances to come or go, based on their concentrations. This is an important part of _________________, which maintains

What is the name of the period that has the digits 913,256.

Approximately how long has the Moon been geologically inactive? A. 1 billion years B. 3 billion years C. 4 billion years D. 4.5 billion years

What value of x makes the equation true? 6.7 = –3.2 + x a. –9.9 b. –3.5 c. 3.5 d. 9.9

Which of these statements about Buddhism is true? A. Buddhists taught the virtues of the eightfold path. B. Gautama, founder of Buddhism, was a common fisherman

A well tested explanation for a wide range of observation or experimental results is called a scientific

Hammurabi's Code brought a sense of fairness to his people and established order in society. a. True b. False

Two equations are shown: Equation 1: (x –12) =12 Equation 2: y – 12 = 12 Solve each equation

topeadeniran2 topeadeniran2 · Answer 1 · 2021-03-06T03:31:12+01:00

Answer: A. That order is taken into account (consider rearrangements of the same items to be different sequences).

Step-by-step explanation:

The combination is usually given by the formula below:

C n,x = n! / x! (n-x)!

We should note that the requirements for a combination rule include:

• That r of the n items are selected (without replacement).

• That there be n different items available.

• That order is not taken into account (consider rearrangements of the same items to be the same).

Therefore, the option that is not a requirement of the Combinations Rule, , for the items that are all different will then be option A"That order is taken into account (consider rearrangements of the same items to be different sequences).