Answer: D 1881
Step-by-step explanation: 6889 and 1961 don't read the same forwards and backward. 1991 upside down is 1661. So, only 1881 works
Answer:
0.13774 inches ( approx ).
Step-by-step explanation:
Given,
The age of earth = 4.6 billion years = 4600000000 years,
The represented age of earth = 63,360 inches,
That is, scale factor in representation of age
Now, the age of human civilization = 10000 years,
Thus, the represented age of human civilization = actual age × scale factor
Answer:
4p - 2
Step-by-step explanation:
2(p-1) + 2p =
2p -2 +2p =
4p - 2
Answer:
-8/15
Step-by-step explanation:
That's your answer