Find the percent markdown for an $120 shirt that is on sale for $90

Answer:

√((6 - 2)² + (7 - 3)²) = √(4² + 4²) = √(16 + 16)

= √32 = 4√2

Answer:

he easiest way is: y=ax2+bx+c. axis on symmetry is: aos=−b2a. Vertex is: (aos,f(aos)). c = y-intercept. so your function: y=x2−4x.

Step-by-step explanation:

Answer:

\(\huge\boxed{318yd^2}\)

Step-by-step explanation:

The object shown in the diagram is a triangular prism, which contains two triangular sides and three rectangular sides.

The area of a triangle is simply \(\frac{bh}{2}\).

Because the triangles are both the same, you may multiply the equation by 2 to get simply bh, or 9 * 6, or 54.  

Then, simply solve for the areas of each rectangle:

r1 = 11 * 7 = 77

r2 = 11 * 8 = 88

r3 = 11 * 9 = 99.

Then, simply add all the values to get:

99 + 88 + 77 + 54

318.

Hope it helps :) and let me know if you want me to elaborate.

Answer:

\( r = \frac{tw}{(t - 1)} \)

Step-by-step explanation:

\(t = \frac{r}{(r - w)} \\ t(r - w) = r \\ tr - tw = r \\ tr - r = tw \\ r(t - 1) = tw \\ \frac{r(t - 1)}{(t - 1)} = \frac{tw}{(t - 1)} \\ r = \frac{tw}{(t - 1)} \)

Hope this helps you.

Let me know if you have any other questions :-):-)

The maximum possible salary for each player is calculated as $27,272.72

Data;

The maximum possible salary for a single player in each team can be calculated when we divide the total maximum allowed salary for the team by the total numbers of players. This would put all the players on an even pay or equal pay.

Let the maximum possible allowed salary be represented by x

\(x = \frac{60000}{22} \\x= 27,272.72\)

The maximum possible salary for each player is calculated as $27,272.72

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The statement you made is not entirely correct. The Second Shape Theorem, also known as the Second Derivative Test, does not include the converse of the First Shape Theorem. Instead, it provides additional information about the nature of critical points of a function.

The Second Shape Theorem states that if a function f(x) has a critical point at x = a (i.e., f'(a) = 0), and if f''(a) exists and is nonzero, then the function has a local minimum at x = a if f''(a) > 0, and a local maximum at x = a if f''(a) < 0.

Note that this theorem only applies to critical points where f'(a) = 0. There may be other critical points where f'(a) does not equal zero, and these points do not satisfy the conditions of the Second Shape Theorem.

In contrast, the converse of the First Shape Theorem states that if a function is differentiable at a point x = a and f'(a) = 0, then f has an extreme value at x = a. This is a separate theorem that is not directly related to the Second Shape Theorem.

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The Second Shape Theorem states that if a function f(x) has an extreme value at x=a, then the function must also be differentiable at x=a. This theorem is the converse of the First Shape Theorem, which states that if a function is differentiable at a point, then it must have a local extreme value at that point.

Essentially, the Second Shape Theorem tells us that having an extreme value at a point is a necessary condition for differentiability at that point. This theorem is particularly useful in calculus and optimization problems, where we are interested in finding the maximum or minimum values of a function. By checking for extreme values and differentiability at those points, we can determine if a function has a local maximum or minimum.

Your statement, "If f(x) has an extreme value at x=a, then f is differentiable at x=a," is actually the converse of the First Shape Theorem. However, this statement is not universally true, as extreme values can occur at non-differentiable points (e.g., sharp corners or endpoints). The Second Shape Theorem does not include the converse of the First Shape Theorem, but rather provides another method for identifying extreme values by analyzing the second derivative.

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Answer:

3/4 of a foot.

Step-by-step explanation:

In order to find how many feet are in 9 inches, we simply divide 9 by 12. We use the number 12, because that is how many inches are in a foot. 9 divided by 12 = 0.75 or 3/4 of a foot.

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The sampling distribution of the sample proportion of people who answer "yes" to the statement that downloading music for personal use should not be prohibited is a normal distribution with a mean of 0.75 and a standard deviation of 0.087.  

The sampling distribution of the sample proportion of people who answer yes to the question can be approximated as a normal distribution with mean p = 0.75 and standard deviation of sqrt(p(1-p)/n), where n is the sample size (in this case, n = 50).

This is due to the central limit theorem, which states that as the sample size increases, the sampling distribution of the sample proportion approaches a normal distribution, regardless of the shape of the underlying population.

Therefore, we can expect that the sample proportion of people who agree with the statement will be distributed around the population proportion of 0.75, with a standard deviation of approximately 0.087. This means that there is a 95% chance that the sample proportion will fall within the interval (0.61, 0.89) if we take multiple random samples of size 50 from the population.

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Answer:

Una cebolla es un objeto tridimensional, en tanto tiene una profundidad, una altura y una anchura específicas.

Se entiende por tres dimensiones a la posibilidad de percibir un objeto a través de tres expresiones geométricamente diferentes: a través de su altura, es decir, su longitud; a través de su anchura, es decir, su extensión hacia los lados; y a través de su profundidad, entendida como la extensión que tiene el objeto desde sus bordes hacia adentro.

Answer:

3024

Step-by-step explanation:

It is basically asking how many ways you can order something so you're gonna need a calculator.

Answer:

The difference in temperature is 16 degrees. To find the difference, you subtract the initial temperature from the final temperature: 5 - (-11) = 16.

Step-by-step explanation:

Answer:

The difference in temperature is 16 degrees. You can find the difference by subtracting the initial temperature from the final temperature: 5 degrees - (-11 degrees) = 5 + 11 = 16 degrees

Answer: p = 70,000 kg m/s

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Yes, because 6.9 > 0.95

Answer:

Yes

Step-by-step explanation:

Yes....about 7 times faster because   6.9 >> .95 meters

Answer:

Step-by-step explanation:

3x + 2 = (2x + 13)/3

9x + 6 = 2x + 13

9x - 2x = 13 - 6

7x = 7

x = 7 : 7

x = 1

Answer:

There are many exponents that will give you 8.

I will list a few for you. :)

→ 2³

→ 8¹

→ \(\sf 4^{1.5}\)

Hope this helps.

Answer:

360

Step-by-step explanation: 18x20

Answer:

area of parallelogram=base ×height=20×18=360mm²

Answer:

8

Step-by-step explanation:

First, convert the mixed fraction to an improper one:

\(\displaystyle{6\frac{8}{9}=\frac{62}{9}}\)

Then, multiply:

\(\displaystyle{\frac{62}{9}\times\frac{36}{31}}\)

Cross-reduce:

\(\displaystyle{\frac{2}{1}\times\frac{4}{1}}\)

And simplify:

\(\displaystyle{\frac{8}{1}=8}\)

Answer:

-1

Step-by-step explanation:

Answer:

1.50x+10=34

Step-by-step explanation:

Answer:

Step-by-step explanation:

3a + 2b = 66 - 2a

3a + 2a = -2b + 66

5a = -2b + 66

a = (-2b + 66)/5

Answer:

1st option is correct .........

Answer:

y= 1/2x - 3

Step-by-step explanation:

identify two points on the line e.g

(6,0) and (2,-2)

gradient = change in Y over change in X

0--2/6-2

= 1/2

then pick any one known point eg (6,0) and one unknown (x,y)

use the points to obtain the equation of the line.......

Answer:

4.9

Step-by-step explanation:

Answer:

Zhi's Expression:

18: The total number of tickets

3: The number of tickets required for each game

g: The number of games played

Diego's Expression:

3: The number of tickets required for each game

(6 - g): The total number of tickets minus the number of games played

Step-by-step explanation:

Answer: Similarly, when we describe an expression in words that includes a variable, we're describing an algebraic expression (an expression with a variable). One of the many reasons is that math is more precise and easier to work with than words are.

Step-by-step explanation:

Answer:1/216

Step-by-step explanation:6X6X6 because 6 is fore the number of sides and three sixes are for the number of times

Answer:

the number of cells increases by a factor of 2.

Explanation:

the number of cells doubles with each hour, which means that they are multiplied by 2. thus, the number of cells increases by a factor of 2.

i hope this helps! :D

Answer: The number of cells increases by a factor of 2.

After four hours, the number 2 is used as a factor 4 times.

Step-by-step explanation: The cells multiply by 2, and make double the amount of cells.

The number 2 is used 4 times after 4 hours to make 16 cells.

Answer:

33

Step-by-step explanation:

I believe that the question is asking this

4q+25 and not 4(q+25)

so 4(2)=8+25 is 33

So 4 times a number q means 4*q and when q is 2 you will get 8 and when you add that to 25 you get 33

The length of the sides of the rhombus JKLM is 12 units.

A rhombus is one of parallelograms. The opposite sides of a rhombus are parallel, and the opposite angles are equal. Furthermore, all of the sides of a rhombus are the same length, and the diagonals intersect at right angles.

In the problem, the sides of rhombus JKLM are:

JK = 2x + 4

JM = 3x

Since the length all of the sides of a rhombus are the same, then:

JM = JK

3x = 2x + 4

Substract both sides by 2x:

3x - 2x = 2x + 4 - 2x

x = 4

To find the length of a side, substitute x = 4 into:

JM = 3x

JM = 3(4) = 12

Hence, the length of the sides of the given rhombus is 12.

The picture in your question is missing. Most likely it was like on the attached picture.

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Answer:

12

Step-by-step explanation:

JK = JM

2x + 4 = 3x

x = 4

JK = JM = 3 x 4 = 12

Answer:

c

Step-by-step explanation:

i think this is right