All categories

3 years ago

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:

You might be interested in

A quadrilateral has two right angles. The measure of the third angle is 73°. What is the measure of the fourth angle?

elena55 [62]

I'm pretty sure it's 73 degrees as well since Quadrilaterals are congruent.

7 0

4 years ago

Read 2 more answers

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

The maximum time is obtijed from the endpoint of the whisker, this corresponds to 35 minutes.

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) = $\dfrac{\text{ P( both games will win)}}{\text{P(first game will win)}}$

$=\frac{0.38}{0.70}\approx0.5429=54.29\%$

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 $\frac{dr}{dt} = \frac{10}{4 \pi} = 0.795$

3 0

3 years ago