amnasiddiqui2007 amnasiddiqui2007
  • 21-07-2020
  • Mathematics
contestada

How many different 2-digit numbers are there with the following property: it is even and its digits are distinct?

Respuesta :

shrinaatha
shrinaatha shrinaatha
  • 21-07-2020

Answer:

There are 41 different 2-digit numbers with the following properties in the question

Step-by-step explanation:

This may not be easy, but I counted them all:

10

12

14

16

18

20

24

26

28

30

32

34

36

38

40

42

46

48

50

52

54

56

58

60

62

64

68

70

72

74

76

78

80

82

84

86

90

92

94

96

98

I counted them. There were 41 numbers.

In conclusion, there are 41 2-digit numbers with the following properties: it is an even number and its digits are distinct.

Answer Link

Otras preguntas

What factors cause greenhouse gas concentrations to vary over the globe?
A tray of fresh watermelon slices was provided by the booster club. How should the writer revise the sentence to use active voice? A tray was provided by the
Vitamin K is involved in normal blood clotting. When 2.09 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point of the solution is lowered by 7.0
In a pair of concentric circles, the radii are _____________________ a. equal b. proportional c. similar
area of a sector of a radius 6 inches and 30 degrees
i need help on this to make sure im doing it right.(3n)(6n^2) what is the answer
Is it any easier for moon shadow to fit in during the events in chapter 2 than in chapter 1 drangonwings
why is a key bed used?
Electromagnetic energy does not need A. frequency B. something to travel through C. wavelength D. amplitude
what are roots asymtotes and end behavior of (x-2)(x+3)