Answer:
3/7 and 4/17
Step-by-step explanation:
a) given that Shen is playing a game and the probability of unlocking the treasure test is 3/10.
To find the odds in favour of his character unlocking the treasure chest.
Since probability = 3/10 we have favourable and total are in the ratio 3:10
i.e. favourable:Favourable+unfavourable= 3:3+7
Hene odds= favourable:unfavourable =3/7
Answer is 3/7
b) Given that odds against choosing a blue block are 13/4
This means there are 4 blue blocks and 13 other colour blocks.
Total blocks= 13+4 =17
No of blue blocks = 4
Probability of selecting blue block=4/17
I think it means grater or less ? Or positive or negative?
Answer:
x>6
Step-by-step explanation:
2x > 16-4
x > 12/2
x > 6
I'm here buddy,
so, let's take the value of the two bags with equal weight as x.
= x + x + (x + 
) = 
= 3x + =
= 3x = -
( let's take the LCM of 4 and 5 = 20
= 3x = 
- 
= 3x = 
= x = ÷ 
= × 
= 
So, the weight of the equal bags are and the weight of the third bag ( heavy one ) is + = + = 
1st bag = kg
2nd bag = kg
3rd bag = kg
Hope it helps...
I don’t really know? What grade is this?
