Anon-food crop is infected by pests on the 1st of a month. the pests infect the crop in such a way that the area infected doubles after each month. if the pests continue to infect the crop in this way, the non-food crop will be entirely infected after the sixth month. after which month will one-eighth of the non-food crop be infected? one-eighth of the non-food crop will be infected after the second month. one-eighth of the non-food crop will be infected after the fifth month. one-eighth of the non-food crop will be infected after the third month. one-eighth of the non-food crop will be infected after the fourth month.

One-eighth of the non-food crop will be infected after the third month.

Step-by-step explanation:

Given : A non-food crop is infected by pests on the 1st of a month. The pests infect the crop in such a way that the area infected doubles after each month.

To Find:  After which month will one-eighth of the non-food crop be infected?

Solution:

Equation :  --A

Where y is the amount after x months

is the initial amount

After six months the non-food crop will be entirely infected.

Now we are supposed to find After which month will one-eighth of the non-food crop be infected i.e.  --B

On comparing A and B

So, x-6 = -3

x = 3

Hence One-eighth of the non-food crop will be infected after the third month.

the correct answer is a) they believe they have a "just cause."

islamic terrorists justify their violent actions because they believe they have a "just cause."

every act of terrorism of islamic sects is done “in the name of allah”. that justifies their actions. islam people who commit those terrorist attacks are not afraid to die. that is why the attacks have horrible consequences. they know they are going to die and they are proud to do it because it is in the name of allah, so it is justified and is for a “good cause.”

since the very beginning of the conflict with israel, islam is fighting a “sacred war”, respecting the words stated in the qur’an. they fight against the domination of the western countries and to defend their occupied territories.

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct