Question
The height above ground level in metres of a missile launch vertically, is given by h(t)=-16t³+100t at what time is the missile 72m above?
Answers
Steve
solve for t in
-16t^3 + 100t = 72
-16t^3 + 100t - 72 = 0
-4(t-2)(4t^2+8t-9) = 0
...
-16t^3 + 100t = 72
-16t^3 + 100t - 72 = 0
-4(t-2)(4t^2+8t-9) = 0
...
Tamitat
Write the full formula
Sosina ..10b mcs..
How can l get the all calculation from your...
Sosina ..10b mcs..
አገኘሁት አመሰግናለሁ (steve) በሰጠከኝ ፍንጭ.......በብዙ መሞከር egzact ውጤቱን ባነመገኝ እንኳ ብዙ እውቀት እንጨምርበተመለን..so we...
fkk
How get fill answer?
Adisu Tamrie
Math Nv
Daniel aschalew
Di mar
Biniam
I need answare in this qesution
Neway
The height above ground level in metres of a missile launch vertically, is given by h(t)=-16t³+100t at what time is the missile 72m above?
Gelatia
thanks your hint
Anna
Ere bedenb rejim formual plz?
Girma
-16t^3+100t=72
-16t^3+100t_72=t
t=_4(t_2)(4t^2+8t_9)=0
-16t^3+100t_72=t
t=_4(t_2)(4t^2+8t_9)=0
chala
answer with explaniation
Magarsaa Abraahim
The height above ground level in metres of a missile launch vertically, is given by h(t)=-16t³+100t at what time is the missile 72m above?
robel tesfaye
-16t^3+100t=72
-16t^3+100t_72=t
t=_4(t_2)(4t^2+8t_9)=0 then divide both sides by -4
(t-2)(4t^2+8t-9)=0
t=2or 👆=0 and since the answer of the quadratic equation is irrational number the answer is just 2.
-16t^3+100t_72=t
t=_4(t_2)(4t^2+8t_9)=0 then divide both sides by -4
(t-2)(4t^2+8t-9)=0
t=2or 👆=0 and since the answer of the quadratic equation is irrational number the answer is just 2.