Answer:
A the system has no solution
Step-by-step explanation:
Simplifying 2x + -5y = -8
Solving 2x + -5y = -8
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '5y' to each side of the equation. 2x + -5y + 5y = -8 + 5y
Combine like terms: -5y + 5y = 0 2x + 0 = -8 + 5y 2x = -8 + 5y
Divide each side by '2'. x = -4 + 2.5y Simplifying x = -4 + 2.5y
Solution for 2x-5=12 equation:
2x - 5 = 12
2x = 12 + 5
2x = 17 (divide both sides by 2 to get x)
2x/2 = 17/2
x = 8.5
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Answer:
(x, y) = (8, 2)
Step-by-step explanation:
Using the geometric mean rules for this geometry, we have ...
h = √(4·32) = 8√2
and also ...
a = √(4·36) = 12
b = √(32·36) = 24√2
For the problem at hand, ...
h = 8√2 = x√y ⇒ x = 8, y = 2
Question in proper order:
Institute for Healthcare Improvement (IHI) proposed a process for quality improvement with steps known as "PDCA." When explaining the steps to a group of nurses interested in improving the process of medication reconciliation for heart failure patients with high rates of recidivism, the instructor states:
Select one:
a. C is for check if the process for change worked. Was there an improvement in accurate reconciliation? And what was learned? A stands for algorithm, which includes all steps of the process.
b. A stands for algorithm, which includes all steps of the process.
c. D stand for deviation, which is an alteration in the expected drugs ordered.
d. P stands for process. Following a top-down flowchart provides the steps for reviewing patient medications taken at home compared to those prescribed during hospitalization.
Answer and Explanation:
a. C is for check if the process for change worked. Was there an improvement in accurate reconciliation? And what was learned? A stands for algorithm, which includes all steps of the process.
