Step-by-step explanation: First you add 5/6 + 1/2 then you get 1 1/3, Then you add 20 + 3 = 23, Then add the extra 1 to it and you get your total of 24 1/3!

Hope it helped :)

6 0

3 years ago

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The price of a bowl of plain pho is 6$. With 4 ingredients added, the total is 8$. Find the price of each ingredient

julsineya [31]

Answer:

0.5

Step-by-step explanation:

6+ 4x = 8

or, 4x = 8-6

or, 4x = 2

x = 0.5

5 0

3 years ago

P(A) = 1/4, P(B) = 2/3, P(A and B) = 1/6. Are Events A and B independent?

Lorico [155]

For $A$ and $B$ to be independent, it must be the case that

$\mathbb P(A\cap B)=\mathbb P(A)\times\mathbb P(B)$

You're given

$\mathbb P(A\cap B)=\dfrac16$

while

$\mathbb P(A)\times\mathbb P(B)=\dfrac14\times\dfrac23=\dfrac16$

So yes, the two events are independent.

3 0

3 years ago