Answer:
0.028
Step-by-step explanation:
1 - P good = P faulty
1 - 0.972 = 0.028
Answer: 13 hours
Step-by-step explanation: I divided 60 by 5 to figure out how much she makes a hour and got 12 dollars an hour then I divided 156 by 12 and got the number of hours she worked which was 13
Answer:
9r+7r+9r
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
12×12=144
12 squared equals 144 so square root is 12.
