A 80% would be your answer!
If he does three hours, its 9 strips, for four, its 12, six is 18, seven is 21, and nine is 27
D(t) = -4t^3 + 40t^2 + 500t = 4088
4t^3 - 40t^2 - 500t + 4088 = 0
t = 7
Therefore, the plane has flown 4088 km 7 hours after it took off.
Answer:
X represents The value of players on the field
Step-by-step explanation:
the numbers 0-11 are showing how many people would be on the field should an official game be played
Answer:1=70 2=65 3=95
Step-by-step explanation:
Angles in a triangle add up to 180°
180-45=135-65=70
1=70°
Angles on a straight line add up to 180°
180-45=135-70=65
2=65°
Angles in a triangle add up to 180°
180-65=115-20=95
3=95°
