Answer:
30,000 mg
Step-by-step explanation:
In this case what we should do multiply the daily quantity by the number of days, that is:
They tell us that the daily amount is 500 milligrams, that is, 500 mg / day.
Now, the total time they tell us is 60 days, so we have:
500 mg / day * 60 day = 30,000 mg
That is, a total of 30,000 milligrams of chlorine in the 60 days.
You need to add a picture in order for others to understand what you are referring to.
Answer:
Step-by-step explanation:
The vertex is halfway between focus and directrix, at (0,0).
The equation has the form y = ax².
Focal length p = distance between focus and vertex = 1
p = 1/|4a|
1 = 1/|4a|
|a| = ¼
The focus lies below the vertex, so the parabola opens downwards and a<0.
y = -¼x²
Answer:
i believe so
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
Simplify the following:
x - 2/2 - x
Hint: | Reduce (-2)/2 to lowest terms. Start by finding the GCD of -2 and 2.
The gcd of -2 and 2 is 2, so (-2)/2 = (2 (-1))/(2×1) = 2/2×-1 = -1:
x + -1 - x
Hint: | Group like terms in x - 1 - x.
Grouping like terms, x - 1 - x = (x - x) - 1:
(x - x) - 1
Hint: | Look for the difference of two identical terms.
x - x = 0:
Answer: -1
