Answer:
55+39 on a number line is 94.
Step-by-step explanation:
To get this answer, you move up 39 places on the number line. See attached image. Hope this helps! :)
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CloutAnswers</h3>
Answer:
Step-by-step explanation:
For this case the solution flows at a rate of 2L/min and leaves at 1L/min. So then we can conclude the volume is given by
Since the initial volume is 10 L and the volume increase at a rate of 1L/min.
For this case we can define A as the concentration for the salt in the container. And for this case we can set up the following differential equation:
Because at the begin we have a concentration of 8 gr/L and would be decreasing at a rate of
So then we can reorder the differential equation like this:
We find the solution using the integration factor:
And then the solution would be given by:
And if we simplify this we got:
And after do the integral we got:
And using the initial condition t=0 A= 20 we have this:
So then we have this function for the solution of A:
And now replacinf t= 40 we got:
<span>The word in question is "starting." Taking away the second "t" gives "staring." Next, taking away the "a" gives "string," and taking away the "r" gives "sting." Further, dropping the second "t" gives "sing." Next, removing the "g" leads to "sin," the "s" gives "in," and finally taking away the "n" leaves the word "I."</span>
Answer:
x=-18
Step-by-step explanation:
What you have do do is look at the word <em>difference. </em>
Difference means subtraction so you will subtract x and -37.
x-(-37)=19. You will then make the negative a positive and subtract 37 from both sides.
x=-18 is your answer.