Answer:
If an = 3n - 2 , find a2
Explanation:
If an = 3n - 2 , find a2If an = 3n - 2 , find a2
C Skilled labour as it say in the statement
Answer:
0.5
Explanation:
Zscore = (x - mean) / standard deviation
Given the data:
X : 462 490 350 294 574
The second observation = 490
The mean and standard deviation of the data could be obtained using a calculator :
Mean = 434
standard deviation = 112
ZSCORE = (490 - 434) / 112
ZSCORE = 56 / 112
ZSCORE = 0.5
The key factor that kept the Copernican is that Roman Catholic Church had decided that earth was the center of the universe and contrary opinions were heresy. The Copernican also proposed that a heliocentric system had decided the the Earth is the center of the universe and all of the contrary opinions regarding this was false.
