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Anna35 [415]
3 years ago
12

A jar of marbles contains 5 blue 12 red, and 8 yellow marbles. what is is probability that you you select a blue marble, keep it

, and then select a red marble?​
Mathematics
1 answer:
Natali5045456 [20]3 years ago
6 0

Answer:

Step-by-step explanation:

Add the number of marbles together then you but the number of blue ones first 5 to 25 chances

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Nine proper fractions from 3,5,8
kozerog [31]

3/5

2/8

5/8

3/58

3/85

5/38

5/83

8/35

8/53

4 0
3 years ago
Read 2 more answers
The cooler at a picnic contained 4 apple juice boxes, 8 orange juice boxes, and 6 fruit punch juice boxes. A juice box is select
Mandarinka [93]

Answer:

5/9

Step-by-step explanation:

complement means not choosing an orange  

P( not choosing orange) = (apple and fruit) / total

                                          = (4+6) / (4+6+8)

                                          =10/18

                                           = 5/9

8 0
3 years ago
Someone please help me now!!!
elena55 [62]
2.  80%
3.  all
4.  .70
I hope this helps


5 0
4 years ago
Find the 6th term in the sequence 5, 20, 80
kicyunya [14]
Well the sequence is each number is multiplied by 4. 5*4=20. 20*4=80. 80*4=320. 320*4=1280. 1280*4=5120. The sixth term is 5120.
7 0
3 years ago
Read 2 more answers
Can someone please expand and simplify this
laila [671]

Pasos  

3(3−1)

Usa la propiedad distributiva para multiplicar 3 por 3−1.

(3)2−3

El cuadrado de 3 es 3.

3−3

B

Pasos  

5(10+2)

Usa la propiedad distributiva para multiplicar 5 por 10+2.

510+52

Factorice 10=5×2. Vuelva a escribir la raíz cuadrada del producto 5×2 como el producto de las raíces cuadradas 52.

552+52

Multiplica 5 y 5 para obtener 5.

52+52

Para multiplicar 5 y 2, multiplique los números bajo la raíz cuadrada.

52+10

4 0
2 years ago
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