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3 years ago

What does N represent

Mathematics

2 answers:

Alona [7]3 years ago

8 0

Answer:

The symbol 'n,' represents the total number of individuals or observations in the sample.

Taya2010 [7]3 years ago

6 0

Answer:

The principal quantum number, n, describes the energy of an electron and the most probable distance of the electron from the nucleus. In other words, it refers to the size of the orbital and the energy level an electron is placed in. The number of subshells, or l, describes the shape of the orbital.

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Use deductive reasoning to solve the equatlon 2-3x = -4. The solution Is x =

Semmy [17]

Answer:

Step-by-step explanation:

2-3x = -4

2+4 = 3x

6 = 3x

6÷3 = x

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3 years ago

There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the

Stolb23 [73]

We know the number of all ways to take one marble and then take another marble is: 10x9=90
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Now we have only 9 marble with 2 white and 7 blues, she has 7 ways to take a blue . So, she has 3x7=21 ways to take what she wants.
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3 years ago

There is £80 in a pot which is shared out amongst 3 people. Anne gets £20 Mark gets £35 and Ben gets £25. What ratio of the mone

faltersainse [42]

Ratio of Anne : Mark : Ben = 20 : 35 : 25
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2 years ago

What is the value of the expression 4 Superscript 4? TIMEEDDDDDD

ira [324]

Answer: 256

Step-by-step explanation:

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3 years ago

Read 2 more answers

How to differenciate natural,whole,integers,rational,irrational numbers and real numbers sets from -12 to 49 and draw numbers li

slavikrds [6]

Answer:

Step-by-step explanation:

Natural Numbers :

These are numbers used for counting, they are the numbers on a number line. From -12 to 49, the natural numbers are 1, 2, 3, ..., 49.

Whole Numbers:

These are numbers that can be written without havin to write in fractions. They are 0, 1, 2, ..., 49.

Rational Numbers:

These are numbers that can be expressed as fractions.

Irrational numbers :

These are numbers that cannot be expressed as fractions.

Real Numbers:

These are numbers that can be used to measure quantities, they include negative, positive numbers and zero. From -12 to 49, all the numbers are real.

Prime Numbers:

These are numbers that are divisible only by one and themselves.

From 7 to 49, the numbers divisible by 7 are 7, 14, 21, 28, 35, 42, and 49.

Only 7 is prime.

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3 years ago