Answer:
25 minutes
Explanation:
Let us analyse the problem carefully;
In aquarium 1, the rate volume of water is increasing at a rate of 1.2 gallons per minute. If we are to plot this into a straight line graph, we will plot the volume at each time (y) against the time (x) with the initial volume water in each aquarium as the constant in each case. The rate of increase or decrease of water is the slope of the graph (m). Recall that the equation of a straight line graph is y=mx + c
For Aquarium 1
y= 1.2x + 4.6 Equation 1
For Aquarium 2
y= -0.8x + 54.6 Equation 2
For aquarium 2, since the volume is decreasing, the slope is negative
The time at which both aquariums will contain the same volume of water is obtained by equating equations 1 and 2 above;
1.2x + 4.6= -0.8x + 54.6
1.2x + 0.8x = 54.6 - 4.6
2x = 50
x = 50/2
x= 25 minutes
Answer:
I'm sure sean may MAY studied before because he speaks it flulenty
im not sure about the rest
The answer is B, they start on something about new spring life and continue about life.
The health screening she should recive is an std screening
- Carter Druse -A. Filled with amazement and terror by this apparition of a horseman in the sky—half believing himself the chosen scribe of some new Apocalypse. Overcome by the intensity of his emotions; his legs failed him and he fell.
- the Federal Officer
-B. But no—there is a hope; he may have discovered nothing—perhaps he is but admiring the sublimity of the landscape. If permitted, he may turn and ride carelessly away in the direction whence he came.
- Carters Father -C. "Well, go, sir, and whatever may occur do what you conceive to be your duty. Virginia, to which you are a traitor, must get on without you. Should we both live to the end of the war, we will speak further of the matter."
Explanation:
(a) <u>Carter Druse</u> --A. Filled with amazement and terror by this apparition of a horseman in the sky—half believing himself the chosen scribe of some new Apocalypse. Overcome by the intensity of his emotions; his legs failed him and he fell.
(b) <u>The Federal Officer - </u>B. But no—there is a hope; he may have discovered nothing—perhaps he is but admiring the sublimity of the landscape. If permitted, he may turn and ride carelessly away in the direction whence he came.
(c<u>) Carters Father: </u>"Well, go, sir, and whatever may occur do what you conceive to be your duty. Virginia, to which you are a traitor, must get on without you. Should we both live to the end of the war, we will speak further of the matter."