What is the (square root of A)*(cube root of A)

Answers

Answer 1

Step-by-step explanation:

$ = \sqrt{a} \times \sqrt[3]{a} \\ = {a}^{ \frac{1}{2} } \times {a}^{ \frac{1}{3} } \\ = {a}^{ \frac{1}{3} + \frac{1}{2} } \\ = {a}^{ \frac{5}{6} } $

I CONVERTED THE TERMS TO BE IN A POWER FORM TO SOLVE THIS EASILY

AND USED THE LAW OF EXPONENT..MULTIPLYING POWERS OF THE SAME BASE WE KEEP ONE BASE AND ADD THE EXPONENTS.

Related Questions

For which compound inequalities is 6 a solution? Select the statements that are true.
-5 < x < 6
-2 < x < 6
x < 2 or x 26
0x< 2 or x>6
O x < -5 or x > 0

Answers

Step-by-step explanation:

1) -2≤ x ≤6

2) x≤2 or x≥6

3) x< -5 or x > 0

TWO MORE QUESTIONS AND WILL GIVE BRAINLIEST TO PROPER ANSWER, NO SPAM

Answers

Answer: The answer is likely E/i

Step-by-step explanation:

1. Based by guesses here, multiply R on both sides, making it RI = E

2. Then, divide I on both sides, so RI/I = E/I

3. Becoming R = E/I

Select all expressions that are equivalent to 2x+3x+8-3x-2. HELP ASAP

1. 2x + 6
2. 2x+10
3. 5x - 3x + 6
4. 5x - 3x + 10

Answers

Answer:2x+6

Step-by-step explanation:

Number 1 is the answer to the mf questionnnnnnnnnnnnnnn

You wish to test whether an association exists between a categorical variable (such as a rank of a professor at a university, assuming four ranks) and a numerical variable (such as yearly salary).

Answers

To test for an association between a categorical variable and a numerical variable, you can use a statistical method called Analysis of Variance (ANOVA).

In this case, you would use a one-way ANOVA to compare the mean salaries of professors across the four different ranks. This would allow you to determine if there is a significant difference in salary between the different ranks. It is important to note that ANOVA assumes that the numerical variable is normally distributed and that the variances are equal across the different groups. Additionally, post-hoc tests may be necessary to determine which specific groups have significantly different mean salaries. Keep in mind that the sample size and distribution of data can affect the validity of your results. A larger sample size and more normally distributed data will generally result in more accurate conclusions. To test the association between a categorical variable (professor rank with four levels) and a numerical variable (yearly salary), you can use the Analysis of Variance (ANOVA) test. ANOVA helps determine if there are significant differences among the means of different groups (ranks) and if these differences are not due to random chance. If the ANOVA test results show a significant association, it implies that the professor's rank is related to their yearly salary.

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Need help with this please

Answers

Answer:

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

If it beats 75 times per minute, how many times does your heart beat in 5 hours?

Answers

Answer:

22500

Step-by-step explanation:

This is because 75 x 60 = 4500 (that gives us the beats per hour)

4500 x 5 = 22500 (that gives us the beats per 5 hour)

Answer:

5×60=300mins

1min=75heartbeat

300min=300×75=22500heartbeat

t/f the first step in the delphi technique is to create a questionnaire consisting of a series of open-ended questions.

Answers

False, the first step in the Delphi Technique is not to create a questionnaire consisting of a series of open-ended questions.

The Delphi Technique is a method used to obtain a reliable consensus among a group of experts. It is often used in forecasting, decision making, and problem solving. The first step in the Delphi Technique is to identify a panel of experts in the field of interest. These experts will be the ones providing their opinions and insights throughout the process.

Once the panel of experts has been identified, the next step is to create a questionnaire consisting of a series of open-ended questions. This questionnaire will be sent to the experts, and their responses will be used to develop a second questionnaire. This process will continue until a consensus has been reached.

In conclusion, the first step in the Delphi Technique is to identify a panel of experts, not to create a questionnaire consisting of a series of open-ended questions.

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The sourdough bread machine at the restaurant can bake 20 loaves of bread in
1/2 of an
hour. The whole wheat bread machine can bake 30 loaves of bread in 1/3
of an hour.
Which machine makes bread faster? Explain or show how you know.

Answers

Answer........

Step-by-step explanation:

The height of a cylinder whose area of the base in 36 and and whose volume is 189

Answers

The height of a cylinder with a 36-square-foot base and a 189-square-foot volume is 6.

The formula for the volume of a cylinder is given by V = $\pi$$r^{2}$h, where V is the volume, r is the radius of the base, and h is the height of the cylinder.

The area of the base of the cylinder is given by A = $\pi$$r^{2}$, where A is the area of the base, r is the radius of the base.

We are given that the area of the base is 36, so we can write:

$\pi$$r^{2}$= 36

Solving for r, we get:

$r^{2}$ = 36/$\pi$

r = $\sqrt{36}/\pi$

r ≈ 3.02

We are also given that the volume of the cylinder is 189, so we can write:

V = $\pi$$r^{2}$h = 189

$\pi 3.02^{2} h$ = 189

h = 189 / $\pi 3.02^{2}$

h ≈ 6

Therefore, the height of the cylinder is approximately 6 units.

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i need help with this other question ASAP help plz

Answers

How to find the distance of a point to a line?

Suppose the line is defined as follows:

ax + by + c = 0.

The coordinates of the points are as follows:

(x0,y0).

Then the shortest distance of the point to the line is:

D = |a(x0) + b(y0) + c|/sqrt(a²+b²).

In this problem, the line goes through these two points:

(2/7, 3) and (-2,11).

The slope is given by the change in y divided by the change in x, hence:

m = (11 - 3)/(-2 -2/7) = -3.5.

Then:

y = -3.5x + b.

When x = -2, y = 11, hence the intercept is calculated as follows:

11 = -3.5(-2) + b

11 = 7 + b

b = 4.

Then the line is:

y = -3.5x + 4.

3.5x + y - 4 = 0. (standard format, a = 3.5, b = 1).

The coordinates of the point are as follows:

(x0,y0) = (-3,-5).

Then the shortest distance is:

D = |3.5(-3) + 1(-5) - 4|/sqrt(3.5²+1²).

D = 19.5/sqrt(3.5²+1²).

D = 5.36 units.

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brain chooses an integer, multiplies it by 4 then subtracts 30. He then multiplies his answer by 2 and finally subtracts 10. His answer is two digest number.

What is the largest integer he cold have chosen?

(lots of working's out plz)

thx =]

Answer:

Step-by-step explanation:

It is D

Find the mean.
20, 5, 45, 90, 60, 45, 30, 10, 20, 45, 15,25

Answers

Answer:

34.166

Step-by-step explanation:

Mean=(Sum of all the numbers)/12=410/12=34.166

$\huge\textsf{Hey there!}$

$\bullet \large\textsf{ Finding the mean you have to add up all of your numbers \& divide it}\\\large\textsf{by the total numbers in your data plot}$

$\mathsf{\dfrac{20 + 5 + 45 + 90 + 60 + 45 + 30 + 10 + 20+ 45 + 15 + 25}{12}}$

$\mathsf{20 + 5 + 45 + 90 + 60 + 45 + 30 + 10 + 20+ 45 + 15 + 25}$

$\mathsf{= 25 + 45 + 90 + 60 + 45 + 30 + 10 + 20 + 45 + 15 + 25}$

$\mathsf{= 70 + 90 + 60 + 45 + 30 + 10 + 20 + 45 + 15 + 25}$

$\mathsf{= 160 + 60 + 45 + 30 + 10 + 20 + 45 + 15 + 25}$

$\mathsf{= 220 + 45 + 30 + 10 + 20 + 45 + 15 + 25}$

$\mathsf{= 265 + 30 + 10 + 20 + 45 + 15 + 25}$

$\mathsf{= 295 + 10 + 20 + 45 + 15 + 25}$

$\mathsf{= 305 + 20 + 45 + 15 + 25}$

$\mathsf{= 325 + 45 + 15 + 25}$

$\mathsf{= 370 + 15 + 25}$

$\mathsf{= 385 + 25}$

$\mathsf{= \bf 410}$

$\mathsf{= \dfrac{410}{12}}$

$\mathsf{\dfrac{410}{12} \approx \bf 34.1667}$

$\boxed{\boxed{\huge\textsf{Thus, your ANSWER is: \boxed{\mathsf{ \bf \underline{{\star 34.1667\star}}}}}}}}\huge\checkmark$

$\huge\textsf{Good luck on your assignment \& enjoy your day!}$

~$\frak{Amphitrite1040:)}$

M(3, 2) and N(9, 2) are the endpoints of the segment MN on the coordinate plane. What is the length of MN
?

Answers

The length of segment MN is 6 units.

To find the length of segment MN, we can use the distance formula in coordinate geometry.

The distance formula calculates the distance between two points (x₁, y₁) and (x₂, y₂) on the coordinate plane.

The distance formula is given by:

d = √((x₂ - x₁)² + (y₂ - y₁)²)

Given the endpoints of segment MN as M(3, 2) and N(9, 2), we can substitute the coordinates into the distance formula.

d = √((9 - 3)² + (2 - 2)²)

d = √(6² + 0²)

d = √(36 + 0)

d = √36

d = 6.

Therefore, the length of segment MN is 6 units.

It's important to note that the y-coordinates of points M and N are the same (both 2), indicating that the segment lies horizontally along the x-axis.

The difference in the x-coordinates (9 - 3 = 6) gives us the length of the segment.

In this case, since the y-coordinates are the same, the segment has no vertical height and is simply a horizontal line segment with a length of 6 units.

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Find two points on the line to graph the function. Any line or curves will be drawn once all required points are plotted

Answers

The given function is:

$g(x)=3-\frac{1}{4}x$

At x = 0:

$\begin{gathered} g(0)=3-\frac{1}{4}(0) \\ g(0)=3-0 \\ g(0)=3 \end{gathered}$

Therefore, one point is (0, 3)

At x = 12:

$\begin{gathered} g(12)=3-\frac{1}{4}(12) \\ \\ g(12)=3-3 \\ \\ g(12)=0 \end{gathered}$

Another point is (12, 0)

The graph of g(x) considering the points (0, 3) and (12, 0) is plotted below

Fast forward a few years and suppose you need to get your car repaired. You see the ads above and decide to write an equation to represent the total cost at each repair shop x=number of hours for repair y= total cost Mike's Repair Shop: y = 100 + 65x Amy's Auto Repair: y = 40 + 80X. 1. Use the substitution or elimination method to find the point of intersection. Show your work below. 2. At what point do the two lines intersect? What is the meaning of the point of intersection in the context of this problem? * 3. If it takes 3 hours to fix your car, which company is the cheapest and what is the associated cost? Show your work below

Answers

Answer:

Mikes repair shop $100 service charge plus $65 per hour Amys auto repair $40 service charge plus $80 per hour write an equation for each repair shop to represent the total cost of a car repair as a function of the number of hours worked let C = total cost to you let h = number of hours worked. Suppose you need to get the dent in your car repaired you see the ads above in the newspaper your father who knows a bit about cars said it would take no more than 3 hours for the repair person to fix your car how do you determine where you should take your car to get it repaired

-Mike Cost:: M(3) = 100 +65*3 = $295

-Amy Cost:: A(3) = 40 + 80*3 = $280

------------------------------------------------------------

-Mike charges 100 dollars service charge plus 65 dollars per hour.

-Amy charges 40 dollars service charge plus 80 dollars per hour.

-The cost to repair from mike is 100 + 65 * x.

-The cost to repair from amy is 40 + 80 * x.

------------------------------------------------------------

Let x = 3 and you get:

The cost to repair from mike is 100 + 65 * 3 = 295 dollars.

The cost to repaid from amy is 40 + 80 * 3 = 280 dollars.

As long as the time to repair is 3 hours or less, the cost to repair will be cheaper from Amy.

Mark me brinliylist pls

The company that fixing the car will be cheapest is; Amy's repir shop at a cost of $280

Simultaneous Equations

We are given equation for total cost of repair shops as;

Cost of repair in Mike's shop is; y = 100 + 65x

Cost of repair in Amy's shop is; y = 40 + 80x

where;

x = number of hours for repair

y = total cost

Now, it takes 3 hours to repair your car. Thus;

Total cost of repair in Mike's shop is; y = 100 + 65(3) = $295

Total Cost of repair in Amy's shop is; y = 40 + 80(3) = $280

We can see that the total cost to fix the car in Amy's shop is cheaper

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Can someone please help me with this?

Answers

Answer: $\Large\boxed{f(-9)=-189}$

Step-by-step explanation:

f(x) = -3x² - 6x

Requirements of the question

Find the value of f(-9)

Substitute values into the given function

f(x) = -3x² - 6x

f(9) = -3 (-9)² - 6 (-9)

Simplify the exponent

f(9) = -3 (81) - 6 (-9)

Simplify by multiplication

f(-9) = (-243) - (-54)

Simplify by subtraction

$\Large\boxed{f(-9)=-189}$

the decimal point "takes" a 0 because it is in the tenth place. If it was the hundredths it would take 2 and etc.

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