It should be installed by a electrician
The answer is b. They represented a major change
in the role of government. One of the reasons why Hoover lost the
election was because he acted too late to ease the Great Depression thinking
that individual business could solve the crisis. Roosevelt on the hand, implemented several
programs in his New Deal Programs that help various sectors in society recover
from the Depression.
Answer:
Number of students ; 60
Explanation:
Using the formula for p +- z * Sqrt ( pq/n )
Let us first calculate the Margin of Error
= 0.816 –0.7 = 0.116
•z* = 1.96
P = (0.584 + 0.116 ) = 0.7
Q = 1- p = 1 – 0.7 = 0.3
Now inserting the values in the formula; we get
0.116 = 1.96 x sqrt { ( 0.7 x 0.3) / n }
Solving the above equation
N = 60 (rounded off to nearest number)
Hence the number of students that were selected by the environmental teacher in the sample is 60
Answer:
lifted large numbers of poor people out of poverty
helped many nonpoor people avoid the poverty
hunger they would have experienced had the Green Revolution not occurred.
Explanation:
That people benefit from experience potential failure