2 years ago

Can someone help me please.

1 answer:

5 0

The first fraction is 7/10.
The second bag has the same probability as the top so just copy the fractions into the boxes.
To calculate the probability of the same colour being chosen you follow these steps.
P(RR) = 3/10 x 4/9 = 12/90
P(GG) = 7/10 x 5/9 = 35/90
Then add the two fractions.
12/90 + 35/90 = 47/90
The last box is 47/90.

You might be interested in

Find the equivalent expression 5^6

Naily [24]

5^12/5^6 Is the correct response. When equal numbers with different exponents are divided then the you must subtract the exponents.
Thus 12-6 = 6.

6 0

3 years ago

What is the answer to 6(c+5)

Anna [14]

Answer:

6c+30

Step-by-step explanation:

Distribute it!