Rewrite the radical expression as an expression with rational exponents.

5 square root of x to the 7th power

Answers

Answer 1

Hello!

5 √ x^7

(^7) means smaller 7 exponent

Hope I helped!

~ Destiny ^_^

Answer 2

Final answer:

To rewrite the radical expression 5 square root of x to the 7th power with rational exponents, express it as 5x7/2.

Explanation:

To rewrite the radical expression as an expression with rational exponents, we can use the property that the square root is equivalent to raising to the power of 1/2. Thus, 5√x7 = 5x7/2.


Related Questions

Plz help me with this

Answers

Answer: B) A = 750(1.04)ⁿ

Step-by-step explanation:

The formula for compounded annually is: A = P(1 + r)ⁿ   where

A (amount accrued) = unknownP (amount invested) = $750r (interest rate) = 4% -->(0.04)t (time in years) = unknown

A = 750(1 + 0.04)ⁿ

  = 750(1.04)ⁿ

A random sample of 110 children who play instruments were asked if they prefer milk or juice. The results are shown in the table. Milk Juice Girls 18 27 Boys 23 42 Select a word or phrase from the drop-down menus to correctly complete the statements describing the association. Of the boys surveyed, more . Of the girls surveyed, more . There appear to be an association between gender and beverage preference.

Answers

Answer:

Juice, Juice, and no association

Step-by-step explanation:

Esmeralda simplified a complex fraction her work is shown below

Answers

Answer:

Should be (-21/4) (2/3) = -42/12 = -21/6

So answer is  

Esmerelda did not use the reciprocal of the divisor.

Step-by-step explanation:

Answer: Esmeralda added the numerators.

Esmeralda added the denominators.

Esmeralda did not use the reciprocal of the divisor.

The low temperature in Chicago was -3 °F. The low temperature in Milwaukee was -11 °F. Which statement is true?
-11 is greater than -3, so it was colder in Chicago.
-3 is greater than -11, so it was colder in Chicago.
-11 is greater than -3, so it was colder in Milwaukee.
-3 is greater than -11, so it was colder in Milwaukee.

Answers

Answer:

The statement -11 is greater than -3, so it was colder in Milwaukee is true.

Answer:

-11 is greater than -3, so it was colder in Milwaukee.

Step-by-step explanation:

Answer 1 (-11 is greater than -3, so it was colder in Chicago) is incorrect because it was -3 in Chicago, not -11.

Answer 2 (-3 is greater than -11, so it was colder in Chicago) is incorrect because -3 is not greater than -11.

Answer 3 is correct because -11 is greater than -3 and the cities are labeled correctly.

Answer 4 (-3 is greater than -11, so it was colder in Milwaukee) is incorrect because -3 is not greater than -11. Milwaukee was also -11, not -3.

I hope this helps!

Help me find the value of x!!!

Answers

The value of x is B. 8.

Enter the values for the following composite transformation.

Translate Answer
0,0
Incorrect units left and _____ units down, then rotate _____°.

Enter the three numbers with commas and no spaces. Example: 5,7,270

Answers

do u have the answer


Write the correct inequality for each graph.

Answers

1.) x>2

2.)x≤3

3.)x<4

4.)x≥5

Hope this helps:)

please help! will give brainlist, only answer if youre 100% surre
Simplify. 1/4y+1 1/2 + 2− 13/4y − 12 Enter your answer in the box

Answers

Answer:

-3y-8 1/2

Step-by-step explanation:

1/4y-13/4y=-12/4y=-3y

1.5+2-12=-8.5 or 8 1/2

Answer:

-17y+13/4y

use m.a.t.h.w.a.y

Step-by-step explanation:

A cylinder and a cone have the same volume. The cylinder has a radius of 2 inches and a height of 3 inches . The cone has a radius of 3 inches. What is the height of the cone ?

Answers

Answer:

The height of the cone is [tex]4\ in[/tex]

Step-by-step explanation:

step 1

Find the volume of the cylinder

The volume of the cylinder is equal to

[tex]V=\pi (r)^{2}(h)[/tex]

substitute the values

[tex]V=\pi (2)^{2}(3)=12\pi\ in^{3}[/tex]

step 2

Find the height of the cone

The volume of the cone is equal to

[tex]V=(1/3)\pi (r)^{2}(h)[/tex]

Remember that the volume of the cone is equal to the volume of the cylinder

substitute the given values and solve for h

[tex]12\pi=(1/3)\pi (3)^{2}(h)[/tex]

Simplify

[tex]36=9(h)[/tex]

[tex]h=36/9=4\ in[/tex]

IMPORTANT PLEASE HURRY!!
what is the surface area of a box if it’s volume is 2244 inches cubed?
I wasn’t given any measurements, just the volume.

Answers

For this case we have that if the box is cubed, then the volume is given by:

[tex]V = l ^ 3[/tex]

Where:

l: It's the side of the cube

We have to:

[tex]l ^ 3 = 2244\\l = \sqrt [3] {2244}\\l = 13,09204886[/tex]

So, l is the side of the box. The surface area of a cube is given by:

[tex]SA = 6l ^ 2\\SA = 6 * (13.09204886) ^ 2\\SA = 1028.41046012[/tex]

Rounding off we have that the surface area of the cube is:

[tex]1028.4 \ in ^ 2[/tex]

Answer:

[tex]1028.4 \ in ^ 2[/tex]

If you were to spin the spinner once, what is the probability of not landing on 3?

Answers

Answer:

5/6

Step-by-step explanation:

Answer:

5/6 i think

hope this helps pls if mine is right make it the brainlest thx

Jackson works as a veterinarian technician and earns $12.20 per hour Jackson normally works 40 hours a week in a normal week what is his total pay before taxes and other deductions Jackson works as a veterinarian technician earns $12.20 per hour Jackson normally works 40 hours a week in normal week what is his total pay before taxes and other deductions

Answers

Answer:

Multiply $12.40 times 40. Remember to use a dollar sign in your answer.

Step-by-step explanation:

the difference of X and 7 is greater than -15​

Answers

Answer:

x-7>-15

Step-by-step explanation:

The difference is subtraction.

Greater than is >.

For this case, we must write the expression given algebraically:

The difference of x and 7 can be written as:

[tex]x-7[/tex]

That difference is greater than -15, so the opening of the inequality sign must be on the differencing side, that is:

[tex](x-7)> - 15[/tex]

ANswer:

[tex](x-7)> - 15[/tex]

An experiment consists of randomly selecting a marble from a bag, keeping it, and then selecting another marble. The bag contains 4 blue marbles, 3 green marbles, 7 red marbles, and 1 yellow marble. What is the probability of selecting a red marble and then a blue marble? Question 3 options: 20% 13.33% 10% 16.66%

Answers

Answer:

13.33%

Step-by-step explanation:

First we need to find the total number of marbles

4 blue marbles+ 3 green marbles+ 7 red marbles+ 1 yellow marble= 15

The probability of a red marble = number of red marbles over the total marbles

P(red) = red/total = 7/15

We keep the marble.  There are now 6 red marbles

4 blue marbles+ 3 green marbles+ 6 red marbles+ 1 yellow marble= 14

We have 14 marbles in the bag

The probability of a blue marble = number of blue marbles over the total marbles

P(blue) = blue/total = 4/14 = 2/7

Then we multiply the probabilities together

P(red,blue0 = 7/15 * 2/7 = 2/15 =.13333333 = 13.33%

Final answer:

The probability of selecting a red marble and then a blue marble from the bag is about 13.33%.Hence, the answer is B.

Explanation:

The probability of selecting a red marble and then a blue marble from a bag that originally contains 4 blue marbles, 3 green marbles, 7 red marbles, and 1 yellow marble involves calculating the probability of two independent events.

First, the probability of selecting a red marble is the number of red marbles over the total number of marbles, so P(Red first draw) = 7/(4+3+7+1) = 7/15.

After selecting a red marble, there is one less marble in the bag, so the new total is 14, and still 4 blue marbles. The probability of then selecting a blue marble is the number of blue marbles over the new total, so P(Blue second draw) = 4/14 = 2/7.

To find the combined probability of both events happening in sequence (red then blue), we multiply the individual probabilities: P(Red then Blue) = P(Red first draw) * P(Blue second draw) = (7/15) * (2/7) = 2/15. Converting this to a percentage gives us approximately 13.33%.

In Kyle’s closet, 5/10 of the shirts are blue and 3/10 of the shirts are green. How much more of the shirts are blue than green

Answers

Answer:

1/5

Step-by-step explanation:

we know that

5/10 of the shirts are blue

3/10 of the shirts are green

so

To find how much more of the shirts are blue than green, subtract the fraction of the shirts that are green from the fraction of the shirts that are blue

5/10-3/10=2/10

Simplify

2/10=1/5

How to find angle measures and segment length

Answers

Answer:

The value of x is [tex]186\°[/tex]

Step-by-step explanation:

Part 27) we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses

In this problem

[tex]90\°=\frac{1}{2}[x\°-6\°][/tex]

Solve for x

[tex]180\°=[x\°-6\°][/tex]

[tex]x=180\°+6\°=186\°[/tex]

Ezra works two summer jobs to save for a laptop that costs at least $1100. He decides to adjust his rates to $250 per lawn (x) for the summer and $300 per dog (y) for the summer, and to limit himself to 2 dogs.

Describe how to find a solution graphically.

Answers

Answer:

Graph in the first quadrant because x and y are nonnegative.

Shade the half-plane that does not include the origin since (0, 0) does not satisfy the inequality.

Draw a horizontal line at y = 2 for 2 dogs.

Solutions lie on or below the part of the horizontal line that is in the shaded region.

Step-by-step explanation:

Answer:more than 3

Step-by-step explanation:

i jus did it

help me if u do u get bl :)

Answers

First picture = x ≤ 7

Second picture = y = [tex]\frac{x}{3}[/tex] - 1

Third picture = graph d

Hope this helps you

bl.... like... boy love......?

A fountain shoots a water arc that can be modeled by the graph of the equation y=-0.006x^2+1.2x+10, where x is the horizontal distance (in feet) from the river's north shore and y is the height (in feet) above the river. Does the water arc reach a height of 50 feet? If so, about how far from the north shore is the water arc 50 feet above the water?​

Answers

ANSWER

The water arc is 50 ft above the water approximately 42ft and 158ft from the north shore.

EXPLANATION

The water arc is modeled by the function:

[tex]y = - 0.006 {x}^{2} + 1.2x + 10[/tex]

We write this function in vertex form:

[tex]y = - 0.006 ({x}^{2} - 200x )+ 10[/tex]

[tex]y = - 0.006 ({x}^{2} - 200x + ( - 100)^{2} ) - - 0.006( - 100)^{2} + 10[/tex]

[tex]y = - 0.006 ( x- 100)^{2} ) + 60+ 10[/tex]

[tex]y = - 0.006 ( x- 100)^{2} ) +70[/tex]

The vertex of this function is at

(100,70).

This means that the water arc reached a height of 50ft.

We put y=50 and solve for x.

[tex]- 0.006 ( x- 100)^{2}+70 = 50[/tex]

[tex]- 0.006 ( x- 100)^{2} = - 20[/tex]

[tex]( x- 100)^{2} = \frac{10000}{3} [/tex]

[tex]x = 100 \pm \frac{100 \sqrt{3} }{3} [/tex]

x=42.3 or x=157.7

Hence the water arc is 50 ft above the water approximately 42ft and 158ft from the north shore.

The water arc does reach a height of 50 feet, and it is about 42.27 feet and 157.73 feet from the north shore when it is 50 feet above the water.

1.Set up the equation:

[tex]\[ -0.006x^2 + 1.2x + 10 = 50 \][/tex]

2. Simplify the equation:

Subtract 50 from both sides:

[tex]\[ -0.006x^2 + 1.2x + 10 - 50 = 0 \] \[ -0.006x^2 + 1.2x - 40 = 0 \][/tex]

3. Solve the quadratic equation:

We can use the quadratic formula

[tex]\( x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} \), where \( a = -0.006 \), \( b = 1.2 \), and \( c = -40 \).[/tex]

[tex]\[ a = -0.006, \quad b = 1.2, \quad c = -40 \][/tex]

[tex]\[ \Delta = b^2 - 4ac \] \[ \Delta = 1.2^2 - 4(-0.006)(-40) \] \[ \Delta = 1.44 - 0.96 \] \[ \Delta = 0.48 \][/tex]

[tex]\[ x = \frac{-b \pm \sqrt{\Delta}}{2a} \] \[ x = \frac{-1.2 \pm \sqrt{0.48}}{2(-0.006)} \][/tex]

Calculate the square root of 0.48:

[tex]\[ \sqrt{0.48} \approx 0.6928 \][/tex]

  Now, find the two values of x:

[tex]\[ x_1 = \frac{-1.2 + 0.6928}{-0.012} = \frac{-0.5072}{-0.012} \approx 42.27 \] \[ x_2 = \frac{-1.2 - 0.6928}{-0.012} = \frac{-1.8928}{-0.012} \approx 157.73 \][/tex]

Therefore, the water arc reaches a height of 50 feet at approximately [tex]\( x = 42.27 \) feet and \( x = 157.73 \)[/tex] feet from the north shore.

Find the missing lengths of the sides

Answers

ANSWER

The correct answer is C

EXPLANATION

The given triangle is a right triangle. Since two angles are equal, it is a right isosceles triangle.

This implies that, x=8 units.

Using Pythagoras Theorem,

[tex] {y}^{2} = {8}^{2} + {8}^{2} [/tex]

This implies that:

[tex]{y}^{2} = 64 + 64[/tex]

[tex]{y}^{2} =128[/tex]

Take positive square root,

[tex]{y} = \sqrt{128} [/tex]

[tex]{y} = 8 \sqrt{2} [/tex]

The correct answer is C

Answer:

Correct choice is C. [tex]x=8[/tex], [tex]y=8\sqrt{2}[/tex].

Step-by-step explanation:

Apply formula [tex]\sin\left(\theta\right)=\frac{opposite}{hypotenuse}[/tex]

[tex]\sin\left(45^o\right)=\frac{8}{y}[/tex]

[tex]\frac{1}{\sqrt{2}}=\frac{8}{y}[/tex]

[tex]y=8\sqrt{2}[/tex]

Apply formula [tex]\tan\left(\theta\right)=\frac{opposite}{adjacent}[/tex]

[tex]\tan\left(45^o\right)=\frac{8}{x}[/tex]

[tex]1=\frac{8}{x}[/tex]

[tex]x=8[/tex]

Hence correct choice is C. [tex]x=8[/tex], [tex]y=8\sqrt{2}[/tex].

What is the measure of CAD?

Answers

I am pretty sure 52 degrees

Answer:

the answer is D

Step-by-step explanation:

because the measurements for CAD is 92

Do, -1/2 of x is (4,0) (2,0) (-2,0)

Answers

im not sure but it could be (-2,0) :/

Answer:

(2,0)

The answer is obvious

Which number completes this number sentence? [ ? ] > -6
A.-8
B.-7
C.-6
D.0

Answers

Answer:

It is 0

Step-by-step explanation:

Unlike the positive side of the number line which increases its value as it goes up in numbers, the negative side of a number line increases its value as it goes goes down in numbers as the more closer a negative number is to the positive side of infinity, the greater value it has. In this instance, zero is the greater number than -6 and all other negative numbers.

Which is the graph of logarithmic function ?

Answers

Answer:

Graph C on edge

Step-by-step explanation:

I Just did the Assignment

The second graph is the graph of logarithmic function

What is a logarithm function

Logarithmic functions are the inverses of exponential functions. The logarithmic function [tex]y=1og_ax[/tex]is defined to be equivalent to the exponential equation [tex]x=a^y[/tex].

The logarithmic function is similar in shape to the square root function. To graph a logarithmic function it is better to convert the equation to its exponential form.

The second graph is the graph of logarithmic function

Find out more on Logarithm function at: https://brainly.com/question/13473114

How do I graph the circle and so on

Answers

Answer:

The center point will be on (-5,3) and the second point will be on (-4,3)

Step-by-step explanation:

is 25/60 a repeating decimal or terminating decimal​

Answers

25/60 is repeating decimal

hope it helps you!!!!!!!!!

Plz help me with this

Answers

Answer: [tex]\bold{C)\quad y=2sin(x+\dfrac{3\pi}{4})}[/tex]

Step-by-step explanation:

A sin graph is a cosine graph shifted to the left [tex]\dfrac{\pi}{2}[/tex] units.

[tex]y=2cos(x + \dfrac{\pi}{4})\qquad \implies y=2sin(x+\dfrac{\pi}{4}+\dfrac{\pi}{2})\\\\\\.\qquad \qquad \qquad \qquad \quad \implies \large\boxed{y=2sin(x+\dfrac{3\pi}{4})}[/tex]

The box plots show the average gas mileage of cars and minivans tested by a certain company.
Josef says that the range for the car data is greater than the range for the minivan data because the box in the box plot for the car data is wider. Which explains Josef’s error?
Josef confused the range and the interquartile range.
Josef confused the range and the median.
Josef should have compared the medians and minimum values.
Josef should have compared the medians and maximum values.

Answers

Josef's error will be Josef confused the range and the interquartile range.

What is an interquartile range?

The interquartile range is a measurement of a data set's "middle fifty." A range is a measurement of where a set's beginning and end are located.

Given that:-

Josef says that the range for the car data is greater than the range for the minivan data because the box in the box plot for the car data is wider.

From the given statement we can conclude that Josef confused the range and the interquartile range.

Therefore Josef's error will be Josef confused the range and the interquartile range.

To know more about the interquartile range follow

https://brainly.com/question/4102829

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Just keepin it simple. Can you please help me with this problem.

Answers

3/10-2/5-3/4 would be least to greatest.

Hope this helps!

3/10  <  2/5  <  3/4This Is Ordered From Least To Greatest

which one of these tables represent a non-linear function

Answers

Answer:

NUMBER3

Step-by-step explanation:

Table no 3 is representing here a non-linear function.

Why table 3 is a non-linear function?

A nonlinear function, as its name suggests, is a function that is not linear. In other words, the graph of a nonlinear function is not a line, its graph can be anything other than a line

Since a nonlinear function is a function that is not a linear, its equation can be anything that is not of the form f(x) = ax+ b. One examples of nonlinear functions is, f(x) = x2 is nonlinear as it is a quadratic function.

The right answer is option 3.

Learn more about non-linear function, refer:

https://brainly.com/question/19629453

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