Answer:
Step-by-step explanation:

There are 3 odd primes, namely : 3, 5, 7
The total amount of blocks is 9
The odds of picking and odd prime is 
Answer:

Step-by-step explanation:
You can start by dividing both sides by 2, getting
.
C. You would first have to divide A by Pi, then take the square root of r, in order to get r by itself.
Answer:
it is an improper fraction
Step-by-step explanation: mixed=5 2/3 is the mixed fraction