Annual Rainfall of Cities How many intervals could represent an
annual rainfall of 30 in -36 in?
A) 2
B)4
C)3
D) 5

Annual Rainfall (in.)
OA
OB
Oc

B: 4

Step-by-step explanation:

The graph shows that there is 4 units between the numbers 30-36.

Hope this helps!

step-by-step explanation:

no of data

divide by no of mode

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option