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svetlana [45]
3 years ago
9

How do you do this question?

Mathematics
1 answer:
stealth61 [152]3 years ago
7 0

Answer:

E

Step-by-step explanation:

dy/dt = y² − 1

When -1 < y < 1, dy/dt is negative.  So the solution is decreasing between y = -1 and y = 1.

Only one graph is consistently decreasing in that range, and that's the last graph.

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Complete each statement with the correct measurement.
frutty [35]

Answer:

250

Step-by-step explanation:

All you have to do to go from L to mL is x1000

5 0
2 years ago
A cell phone provider charges $120 per month. There is a 15% discount for those who also subscribe to home phone service. What p
Zepler [3.9K]

Answer: $102 per month

Step-by-step explanation:

15% off $120 means $120-(.15*$120) which is 120-18=$102. The .15 is the 15%, and 15% of 120 would be the whole multiplication.

5 0
3 years ago
Use the intermediate value theorem to prove that there is a positive number c such that c2 = 2.
schepotkina [342]

So lets try to prove it,

So let's consider the function f(x) = x^2.

Since f(x) is a polynomial, then it is continuous on the interval (- infinity, + infinity).

Using the Intermediate Value Theorem,

it would be enough to show that at some point a f(x) is less than 2 and at some point b f(x) is greater than 2. For example, let a = 0 and b = 3.

Therefore, f(0) = 0, which is less than 2, and f(3) = 9, which is greater than 2. Applying IVT to f(x) = x^2 on the interval [0,3}.

Learn more about Intermediate Value Theorem on:

brainly.com/question/11377865

#SPJ4

6 0
1 year ago
HELP <br> ME <br> PLEASE<br> I <br> DONT<br> UNDERSTAND
yulyashka [42]

Answer:

Step-by-step explanation:

acid=16.5 % of 348

=0.165×348

≈57.4 ml

6 0
3 years ago
20 points pls do all thanks
Helga [31]

Step-by-step explanation:

No solutions. Both equations on the graph are parallel from each other, making it impossible to find a solution. When both lines intersect, that means a ordered pair (x) and (y) work as valid solutions to the equations.

4 0
2 years ago
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