mathmaticshelp1 mathmaticshelp1

01-02-2017
Mathematics

contestada

How many different numbers can you make out of 1,2,3 and they can't have two of the same numbers in 1 problem ( can't be decimals) I think it 15?

Respuesta :

apologiabiology apologiabiology

08-02-2017

there are 3 different numbers
slot method

how many 3 digit numbers?
321
312
123
132
213
231

6 numbes

how many 2 digit numbers?
12
21
13
31
23
32

6 numbers

how many 1 digit numbers
1
2
3

3 of them

6+6+3=15

15 different number, yah you ar right

Answer Link

Otras preguntas

the formula of aluminium sulphide is Al₂S₃. Explain why the formula has a ratio of two aluminium ions for every three sulphide ions.

Which form of the modifier best completes the sentence? This paragraph is more meaningful than __________. A.any paragraph in this article B.any paragraph in t

Which sentence does not contain any errors in the use of italics or quotation marks? A. Pegasus Landing is the name of the sculpture in front of the library.

Ocean waves are examples of: transverse waves longitudinal waves circular waves

Simplify the expression below. 1/2 • 6+ 9 - (18÷6)

Which of the following is an economic term used to describe when inflation is combined with low consumer demand and high unemployment? A) deflation B) dem

Two lines, C and D, are represented by the equations given below: Line C: y = x + 12 Line D: y = 3x + 2 Which of the following shows the solution to the system

what did the British hope to do through the proclamation of 1763

please answer these two questions asap

Use the graph; Describe the association between the year and the distance jumped for the years after 1988.