Answer:
A
Step-by-step explanation:
You would first add c to the side that k is on and then divide k+c by 4 because it is 4x which means they are being multiplied together so you have to divide to get them apart.
Answer:
Step-by-step explanation:
By the law of Sines,
However, it follows that 
must also be a solution.
Well it depends on how smart he is
Answer:
idk wii
Step-by-step explanation:
A, it's always positive because B(0) = 400
C, the population is growing. you can tell because the base is the rate of growth 1.4 > 1
