A machine at a food-distribution factory fills boxes of rice. The distribution of the weights of filled boxes of rice has an approximately Normal distribution, with a mean of 28.2 ounces and a standard deviation of 0.4 ounces Boxes
are often weighed before shipping, and any box with a weight of at most 27.5 ounces is considered underweight
and is rejected for distribution. What percentage of filled boxes of rice are rejected for distribution?
Find the z-table here.
04.0%
24.2%
75.8%
96.0%

4.0%

Step-by-step explanation:

Brainliest would be nice

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)