A number line going from negative 10 to 0. An arrow goes from 0 to negative 2, from negative 2 to negative 4, from negative 4 to negative 6, and from negative 6 to negative 8.

Which multiplication problem is modeled on the number line?
2(– 4)
4(2)
2(4)
4(– 2)

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

probability for j is 1/4

while

a is 1/6

the answer is y = 11.54

hope this : )

0.038

step-by-step explanation: