Answer:
Agriculture contributes to a number larger of environmental issues that cause environmental degradation including: climate change, deforestation, biodiversity loss, dead zones, genetic engineering, irrigation problems, pollutants, soil degradation, and waste.
Applying the definition, it is found that at , the value of the function is 9.
The definition of the piece-wise function is:
At x = 3, it enters the second definition, thus:
Thus, the value of the function is 9.
A similar problem is given at brainly.com/question/25029892
Answer:
3 groups of 5
Explanation:
if x is the number of groups of four, and y is the number of groups of five, then 4x +5y =39 (four students per group of four times the # of groups of four, and 5 students per group times the # of groups of five, which should equal the total amount of students, 39). also, x+y=9. (number of each type of group = 9 groups total).
then, use these two equations and solve for y, by "canceling out" x. there are many ways to do this, but i'm going to use subtraction.
4x-5y=39
x+y=9
you want to change the equation
x+y=9
into
4x+4y=36
by multiplying the whole equation by four. because in order to cancel out the x, you need it to equal zero. in the first equation, its 4x.
so its now
4x-5y =39 MINUS
4x+4y=36
___________
y=3
you can check your work because the remaining 6 groups of four (24 total students) plus the 3 groups of five (15 total students) adds up to equal 36
Law makers passed this law to stop drivers from being distracted. I think it will help with drivers safety because it makes the drivers pay attention to the road and almost nothing else.
Answer: Greater than.
I guessed it on my test, but I got it right! <em>:')</em>