Answer:
0.538
Step-by-step explanation:
There are 13 balls in the urn
- 7 are black and 6 are red
There are 7 chances out of 13 to pick a black ball
- 7/13
- 7 ÷ 13 = 0.53846.....
Round and get:
Answer
its the third one.
Step-by-step explanation:
Answer:

Step-by-step explanation:
<u>Step 1: Combine like terms
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Answer: 
Answer:
Each is 16 because 8 x 8 = 64 divided by 4 = 16
Step-by-step explanation: