Answer:
The correct answer is D - 0.1529.
This is because sine ratio is the length of the opposite side over the length of the hypotenuse.
Step-by-step explanation:
Answer:
B) 4
Step-by-step explanation:
We can solve this by observing some pattern.
The powers ending in 4 as unit digit are:

The exponents form the sequence:
2,6,10,14,20,...
We need to check if 62 belongs to this sequence.
This is an arithmetic sequence with a common difference of 4 and a first term of 2.
The explicit formula is

We equate this to 62 and solve for n.

Since n is a natural number, 62 belongs to the sequence.
Hence

will have a unit digit of 4.
Step-by-step explanation:

With a=5, b= -4 and c=3, the discriminant is
16-4(5)(3) = 16-60, a negative number. Thus, the roots are non-real (complex).
P = 95(1.15/1)^1(8)
P = 290 population rounded down because you can't have part of a person