2 years ago

How many 3-letter combinations can be made from this set if no letter can be repeated?

Mathematics

1 answer:

Wittaler [7]2 years ago

7 0

Answer:

B 120 different combinations

Step-by-step explanation:

There are 6 letters to choose from

Picking a letter for the first spot 6

Then there are 5 letters left

Picking a letter for the second spot 5

Then there are 4 letters left

Picking a letter for the second spot 4

6*5*4

= 120

You might be interested in

7 y-2= 3 (x-8) What is the slope <br> intercept form of the equation

iogann1982 [59]

Answer:

y = 3x - 22

Step-by-step explanation:

y - 2 = 3(x - 8)

y - 2 = 3x - 24

y = 3x - 22

7 0

2 years ago

What is the fraction and the percentage of o.5

pochemuha

Answer:

Fraction: 1/2

Precentage: 50%

Step-by-step explanation:

3 0

2 years ago

Find 7th term .. 216,36,6..

Marina CMI [18]

Answer: 1/216

Step-by-step explanation:

The ratio is 1/6 so the 7th term is 216 * (1/6) ^ (7 - 1) = 1/216

7 0

1 year ago

Write an equation of the line that passes through the given points.<br> (-4,9) and (1, -1)

UkoKoshka [18]

Answer:

y=-2x+1

Step-by-step explanation:

7 0

2 years ago

In a survey of students, 60% were in high school. The percentage of the students who were not in high school was?

kolezko [41]

Answer:

Is it 40?

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers