Answer:
-288
Step-by-step explanation:
n=1/2 divided by -144. You then just plug that number which is .00347 into n in the equation and use a scientific calculator to find the answer.
The answer is A. he can make 1 in 2 hours
Converting degrees to radians is easy if you remember,

So anytime you have an angle, just divide by 180 and put pi on the end.
Answer: 984
Step-by-step explanation: