(I'll give brainliest and extra points if u helpp me :) ) Solve two and one third times four fifths.

A) four sixths
B) twenty eight fifteenths
C) twenty seven fifteenths
D) twenty eight sixths

(Here is an image if Needed) :

420 over 225, 28/15

Step-by-step explanation:

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

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