Answer:
maximum height of the arrow will be 408 m
Step-by-step explanation:
We have given the function of height as 
We know that first derivative of height will be velocity
So first derivative of height
We know that at maximum height velocity will be zero
t = 5 sec
Sp arrow will be at maximum height at t = 5 sec
So height at t = 5 sec will be
So maximum height of the arrow will be 408 m
Answer:
hey
Step-by-step explanation:
let the age of man be x
400-3x=163
400-163=3x
237/3=x
x= 79
Answer:
75 degrees
Step-by-step explanation: the 15 degree angle is adjacent to angle fgd so its 15 and then all of the other angles add up to 90 degrees then you subtract 15 from 90 and get 75. Im not very good at explaining it don't know if im using the right terms but I know how to do it for sure.
Between 1 and 10, only two numbers are divisible by 5, and those are 5 itself, and 10.
Those two possibilities, out of the total of ten possibilities, gives us a probability of 2/10
You can simplify that probability fraction by dividing the numerator and denominator by 2.
1/5
(or 20% if you prefer percentages).<span />
