84/100: divide both by 2= 42/50: divide both by 2= 21/25: thats simplest form
To graph
graph the point (3,6)
yintercept is on the y axis so go up 2 units from the origin and plot the point (0,2)
now the parabola
we know it has to go through points (3,6) and (0,2)
therefor we now that it opens down
we also knwo that the vertex's y value is the axis of symmetry
so we also put a point at (6,2)
draw a parabola opening down through the points (0,2) (3,6) (6,2), with (3,6) at the top/peak
see attachment
Answer:
113040
Step-by-step explanation:
Volume of a sphere:
V = 4/3πr³
V = 4/3(3.14)30³
V = 4/3(3.14)27000
V = 113040
Answer:
0.012
Step-by-step explanation:
The probability of more than 7 customers arriving within a minute is obtained by taking the probability at X equal to 0, 1, 2, 3, 4, 5, 6, and 7 then subtracting from the total probability. It can be expected about 1.2% of times that more than 7 customers arriving within a minute.
Answer: hope it is helpful to you