2n-3=5? Is that what you mean? If so its
2n=5+3
2n=8
2n/2=8/2
N=4
Answer: d. The helicopter rotor will spin 36,000 times in 1 hour
Step-by-step explanation:
Option A is wrong because in 40 minutes the rotor will spin:
= 40 * 600
= 24,000 times
Option B is wrong because we cannot know the number of times the rotor will spin before being lifted off of the ground with the details given.
Option C is wrong because in 3 hours the rotor will spin:
= 600 * 3 * 60 minutes
= 108,000 times
Option D is correct because in 1 hour the rotor will spin:
= 600 * 1 * 60 mins
= 36,000 times
The answer is 0.25827f(0)2(pi)
no its not a fuction, Since
x
=
0
produces
y
=
0
and
y
=
4
, the table does not represent a function.
Answer:
The correct option is B.
Step-by-step explanation:
The given expression is
Use the property of radicals.
Use the property of exponent.
Therefore option B is correct.