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Tcecarenko [31]
3 years ago
5

Which is the simplified form of x Superscript negative 12?

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
5 0

Answer:

C.\frac{1}{x^{12}}

Step-by-step explanation:

We are given that an expression

(x)^{-12}

We have to find the simplified form of given expression.

We know that

a^{-b}=\frac{1}{a^b}

Using the property then we get

x^{-12}=\frac{1}{x^{12}}

Hence, the simplified form of x^{-12} is given by

\frac{1}{x^{12}}

Option C is true.

NikAS [45]3 years ago
5 0

Answer:

its letter C

Step-by-step explanation:

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I'm pretty sure it's 73 degrees as well since Quadrilaterals are congruent.
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1) The incubation time (in days) of a canary, dove, mynah, pegion, parakeet, raven,
allochka39001 [22]

Answer:

15 minutes

35 minutes

20 minutes

Step-by-step explanation:

The first quartile is given by the starting point of the box on the plot, this point corresponds to 15 minutes

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The median value corresponds to the vertical line in between the box on the plot, this point is designated as 20!minutes in the plot.

4 0
3 years ago
5. The volleyball team has a double-header on Friday. The probability that they
Nikolay [14]

Answer: 54.29%

Step-by-step explanation:

Given: The probability that they  will win both games is 38%.

i.e. P( both games will win) =0.38

The probability that they will win just the first game is  70%.

P(first game will win) = 0.70

To find : P(second game will win| first game will win)

Using formula: P(B|A)=\dfrac{P(\text{both A and B})}{P(A)}

So, P(second game will win| first game will win) = \dfrac{\text{ P( both games will win)}}{\text{P(first game will win)}}

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Hence, the required probability = 54.29%

4 0
3 years ago
Are these equations equal ?
Artyom0805 [142]
Yes.

explanation:
for the first one, you can factor out a 5 leaving you the same answer as the other one
and for the second one, you can factor out a 3, leaving you the same answer

hope it helps!
5 0
2 years ago
A spherical party balloon is being inflated with helium pumped in at a rate of 10 cubic feet per minute. How fast is the radius
Anastaziya [24]

Answer:

The radius is growing at a rate of   \frac{dr}{dt}  = \frac{10}{4 \pi} = 0.795 ft per minute.

Step-by-step explanation:

From the information given we know that

\frac{dV}{dt} = 10

And we know as well that .

V = \frac{4}{3} \pi r^3

Since everything is changing with the time we can compute the implicit  derivative and we would get that

\frac{dV}{dt} = 10 = 4\pi r^2 \frac{dr}{dt}

We are told that we are looking for how fast is the radius growing at the instant when the radius has reached 1 ft, therefore  r = 1.

And when we solve for  \frac{dr}{dt}  = \frac{10}{4 \pi} = 0.795

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3 years ago
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