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A market stall holder bought a variety of coloured 'hoodies' to sell. Each hoodie costs the stall holder $20 and she intends to sell them to the public at a mark up of 65%

1) What profit does the stall holder make on the sale of each hoodie?

The y-axis intercept of the total cost curve is 100.

The y-axis intercept represents the value of the dependent variable when the independent variable is zero. In this case, the y-axis intercept represents the total cost when the quantity of units is zero.

Given the total cost curve c = 100 + 2q, we can find the y-axis intercept by setting q to zero:

c = 100 + 2(0)

c = 100

Therefore, the y-axis intercept of the total cost curve is 100.

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Answer:

2 and -2

Step-by-step explanation:

Step-by-step explanation:

function 1 :

simple, you put 3 into every place of x and then calculate.

y = -4×3 + 2 = -12 + 2 = -10

function 2 :

the only one where we need to think a little.

so, x = 3.

from the center of the coordinate axes we go on the x-axis to 3.

from there we go up out down to intersect the line. then we look to the left to the y-axis and see what value we have there : -1

y = -1 when x = 3

function 3 :

the solution is already written there in full sight.

input = 3.

so, we look in the table. where is the line with input = 3 ?

it is the last but one line. what value is in the output column of that line ? -3

output = -3

Answer:

1...2....0.5 are the answers

Step-by-step explanation:

dont listen to the other its wrong

Answer:

True

. TYSM

Step-by-step explanation:

Yes it's similar

Answer:

The answer is 125% in percentage form, or \(\frac{10}{8}\) in fraction form.

Step-by-step explanation:

\(\frac{8}{8}\) = 100%

\(\frac{2}{8}\) = 25%

\(\frac{8}{8}\) + \(\frac{2}{8}\) = 125%

\(\frac{8}{8}\) + \(\frac{2}{8}\) = \(\frac{10}{8}\)

Thus, the answer is \(\frac{10}{8}\) or 125%.

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The disjunction of -p or -q can be written as (-p) v (-q). So, we have to find the truth value of (-p) v (-q). So, the compound statement for the disjunction of -p or -q is (-p) v (-q), and its truth value is true.

using the following statements: p: There are 14 inches in 1 foot.

q: There are 3 feet in 1 yard.

Solution: We know that 1 foot = 12 inches, which means that there are 14 inches in 1 foot can be written as 14 < 12. But this statement is false because 14 is not less than 12. Therefore, the negation of this statement is true, which gives us (-p) as true.

Now, we know that 1 yard = 3 feet, which means that there are 3 feet in 1 yard can be written as 3 > 1. This statement is true because 3 is greater than 1. Therefore, the negation of this statement is false, which gives us (-q) as false.

Now, we can use the values of (-p) and (-q) to find the truth value of (-p) v (-q) using the disjunction rule. The truth value of (-p) v (-q) is true if either (-p) or (-q) is true or both (-p) and (-q) are true. Since (-p) is true and (-q) is false, the disjunction of (-p) v (-q) is true. Hence, the compound statement for the disjunction of -p or -q is (-p) v (-q), and its truth value is true.

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Answer:24 different Pizza

Step-by-step explanation:

Answer:

13. is 4

14. is (9 and -2 x m)

Step-by-step explanation:

w = 3

5x3 + [-2x3} + 4 = 13

\15/   -   \6/  = 9 + 4 + 13

Answer:

a

Step-by-step explanation:

Given

- 6x - x + 10 = 15 - 7x - 5 , that is

- 7x + 10 = - 7x + 10

Since both sides of the equation are equal then all real numbers will make the equation true.

Case-control study

This type of study is referred to as a case-control study. In such studies, people with a particular disease or condition (cases) are compared to people without that disease or condition (controls) to see if the condition is linked to a particular exposure or risk factor.What is a case-control study?A case-control study is a research method in epidemiology, which is the study of illness patterns in populations. This research investigates whether a suspected risk factor is linked to an outcome or disease. This approach involves identifying people who have the disease (cases) and people who do not (controls).The individuals are then assessed to see whether they have been exposed to a particular risk factor or not, and the odds of developing the disease in the exposed group are compared to the odds of developing the disease in the non-exposed group. Therefore, the type of study described above is referred to as a case-control study.

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A function that satisfies the condition of having its square plus the square of its derivative equal to 1 is given by f(x) = sin(x).

The function f(x) = sin(x) has the property that its square, sin^2(x), is equal to 1 when added to the square of its derivative, \($\frac{d}{dx}\sin(x))^2 = \cos^2(x)$\).

This can be seen by directly evaluating the expression: \(sin^{2}(x) + cos^{2}(x) = 1\), which is a fundamental identity in trigonometry.

The sine function is periodic with a period of 2π, and its derivative, cosine function, also has the same period. This means that for any x, the function sin(x) and its derivative cos(x) will satisfy the given condition.

Geometrically, the sine function represents the y-coordinate of a point on the unit circle as the corresponding angle is varied. Its derivative, the cosine function, represents the rate of change of this y-coordinate with respect to the angle. The squares of the sine and cosine functions add up to 1, which is the square of the radius of the unit circle. This property is fundamental in trigonometry.

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According to the 1998 Census Bureau data, New York was ranked number one in population with a population of 18.2 million people. New York is a state located in the northeastern region of the United States. It is the 27th largest state by area and the 4th most populous state in the US.New York City, the most populous city in the state, is often referred to as the "city that never sleeps".

The city is famous for its diverse cultures, landmarks, architecture, and arts. It is home to many famous attractions such as the Statue of Liberty, Times Square, Central Park, the Metropolitan Museum of Art, the Empire State Building, and the Broadway Theatre District.

The population of New York has continued to grow over the years, reaching a population of 19.3 million people in 2020. The state's population growth is due to factors such as high birth rates, immigration, and an increase in life expectancy.

The population growth has led to the development of new towns and cities across the state and has also contributed to the state's economy by creating new job opportunities and boosting the housing market.

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Total area equals 900 + 315 + 150 = 1,365 square yards. Triangles 1 and 2 add up to 315 square yards.

Divide the land into two triangles and a rectangle, and then add the areas of each to determine the playground's size.

The rectangle's area is: since it is 50 yards long and 18 yards wide.

Area of a rectangle equals length times breadth times 50 divided by 18 equals 900 square yards.

With a base of 18 yards and a height of 35 yards, one of the triangles has the following area:

Triangle 1's area is equal to (18 35) / 2 (base x height), which equals 315 square yards.

The other triangle's area is: Since the top side of the second triangle is labeled as 50 yards, and its base is 20 yards, and its height is 50 - 35 = 15 yards.

Area of triangle 2 is (20 15) / 2 (base x height), which equals 150 square yards.

As a result, the playground's total area is:

Total area equals 900 + 315 + 150 = 1,365 square yards. Triangles 1 and 2 add up to 315 square yards.

The choice that comes the closest to the predicted playground space is 1,750 square yards. This choice, however, is not the right response. There are 1,365 square yards in the right answer.

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In the Pythagorean theorem, a²+b²=c² is the formula for finding the missing side length in a right-angled triangle. This formula is useful for determining one of the missing side lengths of a right triangle if you know the other two.

However, the theorem also states that c is the length of the triangle's hypotenuse. So, if you have a right-angled triangle with all three sides provided, you may use the Pythagorean theorem to solve for any of the missing sides. You'll use the hypotenuse length as the c variable when the three sides are given, then solve for the missing side.

To apply the Pythagorean theorem, you must identify the hypotenuse, which is the side opposite the right angle. If you're given three sides, the longest side is always the hypotenuse. As a result, you can always use the Pythagorean theorem to solve for one of the shorter sides by using the hypotenuse length.

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Answer:

Substitute (–5, 0.5) into x – 4y = –7 to get  

✔ –5 – 4(0.5) = –7

.

Substitute (–5, 0.5) into 0.2x + 2y = 0 to get  

✔ 0.2(–5) + 2(0.5) = 0

.

Simplify the above equations to get  

✔ –7 = –7 is true and 0 = 0 is true; a solution.

Step-by-step explanation:

(–5, 0.5) a solution of the system of equations.

A system of equations is a set or collection of equations that you deal with all together at once.

Given are the equations, x – 4y = –7 and 0.2x + 2y = 0;

Substitute (–5, 0.5) into x – 4y = –7 to get  

–5 – 4(0.5) = –7

Substitute (–5, 0.5) into 0.2x + 2y = 0 to get  

0.2(–5) + 2(0.5) = 0

Simplify the above equations to get  

–7 = –7 and 0 = 0 is true

Hence, (–5, 0.5) a solution of the system of equations.

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Step-by-step explanation:

remember the law of sine :

a/sin(A) = b/sin(B) = c/sin(C)

where the sides and the associated angles are always opposite of each other.

and ... the sum of all angles in a triangle is always 180°.

sin(90) = 1.

1.

another right-angled triangle.

500/sin(90) = depth/sin(37)

depth = 500×sin(37)/1 = 300.9075116... m

2.

another right-angled triangle.

the ladder is the Hypotenuse (baseline).

the height of the wall and the ground distance are the 2 legs.

the angle we are looking for is opposite of the wall height.

so, we get

14/sin(90) = 13/sin(elevation) = 14

sin(elevation) = 13/14 = 0.928571429...

angle of elevation = 68.2132107...°

3.

both lines are tangents to the circle. so, both distances (from the starting point J to the touching points K and M) must be equal.

so,

5x - 4 = 2x + 2

3x = 6

x = 2

Answer:

\(3y - y^4\)

Step-by-step explanation

\(y(3 - y ^3)\)

distribute the y

\(3 * y -y * y^3\)

simplify

\(3y - y^4\)

Answer:

Step-by-step explanation:

y(3y)-y(y^3)

3y^2- y^4

It should take approximately 1.98 hours, or around 1 hour and 59 minutes, to cook a 5.17 pound beef rib roast based on the recommended guideline of 23 minutes per pound at a 325°F oven setting.

To calculate the cooking time for a 5.17 pound roast, we can use the recommended guideline of 23 minutes per pound. First, we need to convert the weight from pounds to minutes, and then convert minutes to hours.

Cooking time in minutes = 5.17 pounds * 23 minutes/pound

Cooking time in minutes = 118.91 minutes

To convert minutes to hours, we divide the total minutes by 60:

Cooking time in hours = 118.91 minutes / 60

Cooking time in hours ≈ 1.98 hours

Therefore, it should take approximately 1.98 hours to cook a 5.17 pound beef rib roast based on the recommended guideline of 23 minutes per pound at a 325°F oven setting.

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Answer:

The answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

I had this question

Answer:

900

Step-by-step explanation:

4500/5

One of the primary goals of creating a frequency distribution for quantitative data is to properly represent the data as a whole. As a result, it is correct, as it accurately depicts the data as a whole.

Frequencies are organized into frequency distributions, which are visual displays, to make the information easier to understand. A frequency distribution can display absolute or relative frequencies, such as ratios or percentages. A frequency distribution can be represented by a graph or a frequency table. A frequency distribution can show both the exact number of observations and the proportion of observations that fall within each range. In the latter case, the distribution is referred to as a relative frequency distribution. The frequency of observation is the number of times it appears in the data. For example, the frequency of the number 9 in the following list of numbers is 5. (Because it happens five times). 1, 2, 3, 4, 6, 9, 9, 8, 5, 1, 1, 9

One of the primary goals of creating a frequency distribution for quantitative data is to properly represent the data as a whole.

As a result, it is correct, as it accurately depicts the data as a whole.

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An expression is defined as a set of numbers, variables, and mathematical operations. The solution for (1/4)x=12 will be 48.

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The correct solution for the expression (1/4)x=12 can be done as shown below,

(1/4)x = 12

x = 12×4

x = 48

Hence, the solution for the expression (1/4)x=12 will be 48.

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Answer: The expression (p^20)(p^-4)^2 is equivalent to p^n, where n is the power of p in the simplified expression.

To simplify the expression, we need to use the rule of exponents which states that when multiplying two powers of the same base, we can add their exponents.

So, (p^20)(p^-4)^2 = p^20 * (p^(-4))^2 = p^20 * p^(-8) = p^(20+(-8)) = p^12

So the value of n is 12.

Step-by-step explanation:

Answer:

Your answer is n(n+1)

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Answer:

p=m*9+9

So 45/4=9

9*4=36

36+9=45

Check with table

5*9=45

45+9=54

6+9=54

63+9=63

7+9=63

63+9=72

So as you can se the equation is p=9*m+9

Hopes this helps!

We can use the slope equation to help us do this:

\(m=\dfrac{y_2-y_1}{x_2-x_1}\)

⇒ First, pick two clear points that falls on the given graph:

(0,2), (4,-3)

⇒ Plug these into the equation and solve:

\(m=\dfrac{y_2-y_1}{x_2-x_1}\\\\m=\dfrac{-3-2}{4-0}\\\\m=\dfrac{-5}{4}\)

B) -5/4