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Verizon [17]
3 years ago
14

PLEASE HELPPP! WILL GIVE BRAINLIEST!

Mathematics
2 answers:
Kisachek [45]3 years ago
5 0

Answer:

Answer is b

Step-by-step explanation:

1. 1-2x>13 ----> -2x>13-1  -----> -2x>12 ----> (divide both sides by -2 and switch the sign) ---> x<-6

Mashcka [7]3 years ago
4 0

The answer is A

Step-by-step explanation:

If x= -6, the the inequality becomes -5 - 3(-6)>10

first you do 3 times -6, which equals -18, and then you do -5 minus -18, and that gives you 13 . 13>10, so if x= -6, A becomes true.

(sorry if you didn't understand my explanation.)

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Rufina [12.5K]

Answer:

c = 1190.2

Step-by-step explanation:

We have the following solution:

y(x) = ce^{-2x} + e^{-x}

We want to find the value of x that satisfies the following condition:

y(3) = 3.

This means that when x = 3, y = 3. So

y(x) = ce^{-2x} + e^{-x}

y(3) = ce^{-2*3} + e^{-3}

3 = ce^{-6} + e^{-3}

3 = ce^{-6} + 0.0498

ce^{-6} = 2.9502

c = \frac{2.9502}{e^{-6}}

c = 1190.2

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3 years ago
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3 years ago
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