This is a function where:
x - time in minutes;
y = f ( x ) - altitude of a plane in feet.
Max altitude = 35,000 feet
0.5 h + 2 h + 15 min = 30 min + 120 min + 15 min = 165 min
Domain:
x ∈ [ 0; 165 ]
Range:
y ∈ [ 0; 35,000 ]
The answer is: A - f(x) = 1/2 cos (x)
Answer:
:0 no one knows
Step-by-step explanation:
<span><span>F=9c+160/5
(add 160/9 to both sides then divide both sides by 5/9)
</span></span><span><span>
</span></span>
X = # of woodwind instruments
y = # of brass instruments
2x = y
150 = x + y
I hope this helps you!
