3 and 4 is the answer for this
(x - 2) • (x - 3) • (x - 4) • (x - 5)
Step by step solution :
Step 1 :
Equation at the end of step 1 :
((((x4)-(14•(x3)))+71x2)-154x)+120
Step 2 :
Equation at the end of step 2 :
((((x4) - (2•7x3)) + 71x2) - 154x) + 120
The factor(s) are:
of the Leading Coefficient : 1
of the Trailing Constant : 1 ,2 ,3 ,4 ,5 ,6 ,8 ,10 ,12 ,15 , etc
The probability of her winning a game would be 5/9 because if she loses 4/9 games then 5/9 games must be wins.
To solve this problem, let us first assign variables. Let
us say that:
x = volume of 67% herbicide solution
y = volume of 46% herbicide solution
The total volume should be 42 liters therefore:
x + y = 42
x = 42 – y --> 1
The component mass balance on the pure herbicide would
be:
0.67 x + 0.46 y = 0.55 (42) --> 2
Substituting equation 1 to 2:
0.67 (42 – y) + 0.46 y = 23.1
28.14 – 0.67 y + 0.46 y = 23.1
- 0.21 y = - 5.04
y = 24 L
Calculating for x using equation 1:
x = 42 – 24
x = 18 L
Therefore we only need 18 L of the 67% herbicide
solution.
Answer:
A. 18 L
Answer:
it is on the nearest tenth. The number on the other side of the dot are tenths
