Answer:
175 mg/day
Step-by-step explanation:
It's a matter of units conversion. The conversion factors all have a value of 1 (the numerator is equal to the denominator), and all are chosen to cancel units you don't want and give units you do want.
Answer:
The third option, x = 2 over 3.
Step-by-step explanation:
x + 4/3 = 2
x = 2 - 1 1/3
x = 2/3
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I think it is B. Im not so sure.
Hoped I could help
Answer is 0.18 for the equation provided
<span>A quadratic equation of the form ax^2 + bx + c has a general solution of the form
x = - b +- b^2 - 4ac/2a
We shall use the expression under the radical in the formular method. The expression under the radical is called the discriminant.
If the discriminant D = b^2 - 4ac > 0 then the quadratic has two distinct real number solutions since the square root of any positive number is it self a positive number.
If D = b^2 - 4ac = 0 then we get expressions of the form (-b + 0) and (-b - 0). Regardless we end up with -b. This means when D = 0 we have one solution.
If D < 0 the quadratic equation has a conjugate pair of complex roots of the form a + bi</span>