Answer:
<em> 2.08secs</em>
Step-by-step explanation:
Given the equation modeled by the height as h=-121t^2 +504t
The velocity of the object at the max height is zero, hence;
v = dh/dt = 0
dh/dt = -2(121)t + 504
dh/dt = -242t + 504
0 = -242t + 504
242t = 504
t = 504/242
t = 2.08secs
<em>Hence the projectile reaches its maximum height after 2.08secs</em>
So you have 175 guests. = 175gst
1 cheeseck= 12 gst
Set up you ratio so that your units cancel.
175gst x 1 cheese c
----------------
12 gst
Here the gst cancel and you are left with cheese cake so
175/12 = 14.58 or 15
Answer:
Step-by-step explanation:
Let X be the no of vehicles that require warranty service within I year out of vehicles sold (9) yesterday.
Each vehicle is independent of the other to get warranty service
Hence X is binomial with p=8% = 0.08
So P(X=x) =
c)
d) Mean = Mean of binomial = np =
Var (x) = npq =
Std dev = square root of variance = 0.8139
The horizontal axis is the X-axis and the vertical axis is the Y-axis
What you are trying to solve is 4000 divided by 4 which is 1000