Answer:
Population is 1081
Sample is 21
Step-by-step explanation: Snap Add?
Answer:
Step-by-step explanation:
in complementary angle sum of two angle is always 90 degree.so,
let another be x
x+28.1=90
x=90-28.1
x=61.9
therefore another angle is 61.9 degree.
Answer:
-2
Step-by-step explanation:
The common denominator for each of these terms is x^3 so the new expression would be:

so to simplify that down to a single fraction
The denominator in each term of the series is a square number, but neither

nor

are squares. So none of (1), (2), and (4) can be correct. The answer must be (3).