Answer:
the population is 900 and the sample size is 54
Answer:Its A
Step-by-step explanation:-17+12=-5 I hope ive helped u Have an wonderful day or night!

AS we know COSINE =PERPENDICULAR /BASE
SO ACCORDING TO ABOVE IMAGE
PERPENDICULAR is 5 ft
AND BASE
is 8 ft
so now cosine A = 5/ 8
MEAN THE CIRRECT ANSWER IS (D)
HOPE IT HELPED YOU
The answer to your question is 20/9