Answer:
ABout another 10 billion years
Step-by-step explanation:
Answer: QT= 10.5
Step-by-step explanation:
18.3-7.8
Answer:
The last one, I think
Step-by-step explanation:
Answer:
Between 2 and 3: 3√101, 3√20, √7
Between 4 and 5: 3√90, √20
Between 9 and 10: √90, 3√800