Bobby is designing a simulation to answer the question below. If 21% of the customers at a restaurant order fish, what is the probability that the next 3 customers in a row will order fish? Which design using re
marbles to represent customers who order fish is best for the simulation?
Randomly select
--
marbles from: i red marbles and
LL
green marbles,

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

b. f(x) = –√x + 3this is the correct answer