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fredd [130]
3 years ago
8

there are 15 tickets in a box each bearing one of the a number from 1 to 15 one ticket is drawn at random from the box find the

probability of event that the ticket drawn shows an even number and shows a number which is multiple of 5​
Mathematics
1 answer:
trapecia [35]3 years ago
8 0

Answer:

(i) no. of favourable out comes =7 i.e. {2,4,6,8,10,12,14}

∴ P=

15

7

(ii) no. of favourable outcomes =3 i.e {5,10,15}

∴ P=

15

3

=

5

1

Step-by-step explanation:

thats my answer thank you

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Katyanochek1 [597]

Answer:

its B

Step-by-step explanation:

pls do not listen to the other person

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(also x+0.05x is literally 1.05x anyway)

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3 0
3 years ago
An artist is arranging tiles and Rose to decorate a wall each new role as to if you were tiles in the row below it the first row
hram777 [196]

2 * 7 = 14 (the number of tiles for each row) 23 - 14 = 9 (the number of tiles subtracted from how many tiles that are taken away) 9 tiles are in the seventh row.

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Plz help.... Carlos is working on a personal net worth statement for his family. Which of the following is not considered a liab
larisa86 [58]
Student loan  is something thats not considered one

3 0
3 years ago
Solve for y<br> -3y+4=-17
patriot [66]

Answer:

7

Step-by-step explanation:

-3y+4= -17

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y= 7

4 0
3 years ago
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Solve the system of equations. y=-3x+4 -4x+y=-10​
Angelina_Jolie [31]

Answer:

Step-by-step explanation:

In this particular case we have the following system of equations:

y

=

−

3

x

+

4

[

E

q

.

1

]

x

+

4

y

=

−

6

[

E

q

.

2

]

Substituting

[

E

q

.

1

]

in

[

E

q

.

2

]

:

x

+

4

(

−

3

x

+

4

)

=

−

6

Applying the distributive property on the left side:

x

−

12

x

+

16

=

−

6

Simplifying

:

−

11

x

=

−

22

Solving for

y

:

x

=

−

22

−

11

=

2

Substituting

x

=

2

in

[

E

q

.

1

]

:

y

=

−

3

(

2

)

+

4

=

−

2

Therefore

, the solutions are

x

=

2

and

y

=

−

2

7 0
3 years ago
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