Answer:
maybe 88.5
Step-by-step explanation:
calculator is god
H=-16t^2+56t+1, the airplane is shot up from a platform 1 foot above the ground, so 1= - 16t^2+56t+1, we solve this equation
(- 16t+56)t=0, (- 16t+56)=0 or t=o, - 16t+56=0, implies t =3.5s
so the answer is C)3.5 seconds
There were 64 ducks in the beginning
I ended up with the ages of 12, 3, and 2
if u multiply 12 by 2 u end up with 24 then u add 3 and get 27
but I think i have i worked out wrong
Answer: 4³ × 5²
Step-by-step explanation:
Index Notation:
This is a short way of writing a number being multiplied by itself.
The base is the number itself and the power is the times the number is multiplied by itself.
With this we can now write the above multiplication in index notation.
we do it as follows : 4³ × 5²
