Answer:
Step-by-step explanation:
It would be c cause it is possible to land on yellow
When a graph is flat, all of the y values for the domain are equal, so the graph has a slope of zero.
Answer:
Step-by-step explanation:
za/2: Divide the confidence interval by two, and look that area up in the z-table: .95 / 2 = 0.475. ...
E (margin of error): Divide the given width by 2. 6% / 2. ...
: use the given percentage. 41% = 0.41. ...
: subtract. from 1.
Answer:
Step-by-step explanation:
It is given that Todd is 30 year old and he perform aerobic activity that may increase his heart beat.
maximum heart beat can be calculated by subtracting the age from 220
For 30 year old male Maximum heart beat
=220-30=190
And during exercise his heart beat increases to 60-90 % of maximum value
60 % of 190=114 beats/min
90 % of 190=171 beats/min
So Heart beat can goes up to 114 - 171 beats/min
Answer:
50.24
Step-by-step explanation:
area of a circle = pi r^2
substitute 3.14 for pi
3.14*(8/2)^2
3.14*4^2
3.14*16
50.24
