Answer:
Step-by-step explanation:
Answer:
the maximum height is 1054.500 meters
Step-by-step explanation:
h ( t ) = − 4.9t^2 + 133t + 152
a= -4.9 , b= 133 and c= 152
To find maximum height , we find vertex

Now plug in 13.5714 for 't' in h(t)


the maximum height = 1054.500 meters
Answer:
Should he be surprised at this result
The found proportion is 1.56 standart deviations away from the expected. we should no be surprised .
Step-by-step explanation:
p=0,44
q=1-0.44=0.56
u=p=0,44
o=
=
= 0.032
proportion of students in binge drinking 96/244 = 0.39
The found proportion is 1.56 standart deviations away from the expected. we should no be surprised .