Ask question

Ask question

All categories

3 years ago

11

the probability of rolling a 6 on a biased dice is 1/5 1) complete the tree diagram. 2) Work out the probability of rolling two

sixes.

1 answer:

pickupchik [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Not 6 on all rolls in the diagram = 4/5

6 on all rolls in the diagram is 1/5

To find the probablity of rolling two sixes, 1/5 x 1/5 = 4/100 = 0.04 = 4%

You might be interested in

Philip tiene 8 bolas rojas, 3 bolas verdes, 6 bolas amarillas, 13 bolas negras y 15 bolas azules en su bolsa. ¿cuál es la media,

Zielflug [23.3K]

Answer:

Media: 9
Mediana: 8
Moda: 8, 3, 6, 13, 15
Rango: 12

Step-by-step explanation:
Ojala que te ayude ^^

3 0

2 years ago

At the market, 8 batteries cost $10 .How much do 6 batteries cost

vagabundo [1.1K]

$10 / 8 = 1.25
Soo...
$6 x 1.25 = 7.50

6 0

4 years ago

Read 2 more answers

How can I solve for the logarithm?

Sergio039 [100]

$\bf 12^{2x-8}=15\\\\
-----------------------------\\\\
log_{{ a}}\left( x^{{ b}} \right)\implies {{ b}}\cdot log_{{ a}}(x)\impliedby thus\\\\
-----------------------------\\\\
log\left( 12^{2x-8} \right)=log(15)\implies (2x-8)log(12)=log(15)
\\\\\\
2x-8=\cfrac{log(15)}{log(12)}\implies 2x=\cfrac{log(15)}{log(12)}+8\implies 
x=\cfrac{\frac{log(15)}{log(12)}+8}{2}$

7 0

4 years ago

BRAINLIEST ANSWER GIVEN IF YOU ARE CORRECT

GuDViN [60]

Answer:

a b c e

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A spinner has 5 equally sized sections, 1 of which is gray and 4 of which are blue. The spinner is spun twice. What is the proba

nignag [31]

The first time is 4 over 5 and the second time is 1 over 5

4 0

4 years ago