Answer:
38/50 ; or 19/25
Step-by-step explanation:
One way could be that you add all the marbles together to get your total marbles; 12 + 10 + 15 + 13 = 50.
Then you add all the colours expect red; 10 + 15 + 13 = 38.
Which would give me 38/50; which simplifed would be 19/25
You used 28 dollars or 5,5 dollar bills and 3 1 dollar bills
Only 1 whole acre and it you want to be technical you can plant 1.3 acres. Just divide
Q1.) A. 12
Q2.) A.

Q3.) C. A probability near 1 indicates a likely event
Q4.) D. 5