The practical dominion is from t = 0, when the ball starts motion until the time when the ball hits the ground.
To find the time when the ball hits the ground solve the equation:
h(t) = 0
=> -16t^2 + 68t = 0
Factor: t(-16t + 68) = 0 => t = 0 and -16t + 68 = 0
=> 16t = 68
=> t = 68/16
=> t = 4.25
So, the practical domain is 0 ≤ t ≤ 4.25 s.
Which also may be represented by t ∈ [0, 4.25s]
Answer:
Julio: 65 soles
Agosto: 85 soles
Step-by-step explanation:
julio: x
agosto: x + 20
x + x + 20 = 150
2x + 20 = 150
2x = 130 x = 65
julio: x = 65
agosto: x + 20 = 85
verificacion: 65 + 85 = 150
julio [65] = 20 menos que agosto [85]
Answer:
Julio: 65 soles
Agosto: 85 soles
Answer:
5.82
Step-by-step explanation:
6% = 0.06
5.49 * 0.06 = 0.3294
Rounded = 0.33
5.49 + 0.33 = 5.82
----------------------------
alternate methos
5.49 * 1.06 = 5.8194
rounded = 5.82
Answer:
I don't think so man
Step-by-step explanation:
math .....................
Answer:
90 degrees
Step-by-step explanation:
ur welcome ;)