X in litres is 67% herbicide
y in litres is 46% herbicide
{x+y=42
{0.67x+0.46y=42*0.55
{67x+46y=2310
{46x+46y=1932
21x=378
x=18 litres
A. She need to use 18L
I am very confused on what you mean
The component form of the vectors shown is (-6, -5)
<h3>Difference of vectors</h3>
In order to determine the component of the vectors shown, we will subtract the coordinate points from both each other.
Given the vector coordinates on the line. as (-5, -3) and (1, 2). Take the difference;
Difference = [(-5-1), (-3-2])
Difference = (-6, -5)
Hence the component form of the vectors shown is (-6, -5)
Learn more on vectors here: brainly.com/question/15519257
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Answer:
C. The value of 534 − 356 is half the value of 2 x (534 − 356). :) hope this helps.
Step-by-step explanation:
Step-by-step explanation:
as there are only 3 types of discontinuity overall : A, B and C.
there is no fourth, so D is out.
to check we use x = 2 in both equations and see, if and how the 2 connect or disconnect at that point.
5x + 4, x = 2
5×2 + 4 = 14
this is finite and a well-defined number.
2 - x, x = 2
2 - 2 = 0
this is again finite and well-defined.
but it is different from 14 above.
there is no multiplication factor or so that causes special values. so, there is no removable discontinuity. A is out.
none of the values at the point go to infinity, so there is no infinite discontinuity. B is out.
but yes, the functional value Suendenbock suddenly jumps at the point from 0 to 14 without any connection.
so, yes, it is a jump. C is right.
