Sin(30°) =1/2 0.5
cos(30°) = (√3)/2
Note that the sin of an angle is equal to the cos of the complementary angle:
sin(60°) =cos(30°) = (√3)/2 since 30+60 = 90 (compl. angle)
The relative frequency of 9/17 is 53%. 53% of the students prefer waffles.
Answer:
are not suitable for tiny apartments
Explanation: Only logical answer based on the information given
