Answer:
2*2*2*2 = 16
Step-by-step explanation:
The equivalent of 2^4 = 2 x 2 x 2 x 2 (multiply 2 four times)
the sequence is 4n-13, so substitute 107 into n and it will become 4(107)-13 =415
Answer:
21/7= 3
Step-by-step explanation:
540 degrees is equivalent to 180 degrees. Cotangent and cosecant are invalid, sine, secant, tangent are all 0 and cosine is -1.