(-4)^2-4(1)(5)
16-4(1)(5)
16-4(5)
16-20
-4
The discriminant is negative so there are no real number solutions.
Answer:
yes!!
Step-by-step explanation:
good luck
Note that
(63 – 60)/6 = 1/2
(59 – 55)/4 = 1
So, in relation to other divorced women, the score of 63 is only 1/2 SD above the average. But in relation to other divorced men, the score of 59 is 1 SD above the average. That means the husband has adjusted better to the divorce in the relation to other divorced people of his gender.
<u>Complete Question</u>
A box is formed by cutting squares from the four corners of a sheet of paper and folding up the sides. However, the size of the paper is unknown!
Answer:
(a)
(b)
(c)f(1.3)-f(0.2)
(d) f(5.6)-f(5.5)
Step-by-step explanation:
Let the Length of the paper =l (in inches)
Let the Width of the paper =w (in inches)
Let the length of the cutout square = x (in inches)
- Base Length of the Box = l-2x
- Base Width of the box =w-2x
- Height of the box =x
Volume of the box: 
(a)When the cutout length is 0.2 inches.
x=0.2
Volume of the box (in cubic inches) ,

(b)When the cutout length is 01.3 inches.
x=1.3
Volume of the box (in cubic inches) ,

(c)If the cutout length increases from 0.2 inches to 1.3 inches.
Change In volume (in cubic inches):

(d)If the cutout length increases from 5.5 inches to 5.6 inches.
Change In volume (in cubic inches):
