Step-by-step explanation:
30=-5(6n+6)
30=-5×6n-5×6
30=-30n-30
30+30=-30n
60=-30n
60/-30=-30n/30
-2=n
Answer:
option b
Step-by-step explanation:
f(2)=-2 is the answer
The equation only is true for objects with negligible air resistance. A feather does not have this property.
Using the equation shown:
50 = -16t^2
t^2 = 50/16 = 3.125
t = sqrt(3.125) = 1.77 seconds
Are there aby answer choices?
Answer: Domain: (-∞, 0) U (0, ∞)
Step-by-step explanation:


Domain: (-∞, 0) U (0, ∞)