The cafeteria at Midtown Middle School surveyed 575 students about their favorite food. Find the number of students that responded for each of the following.

Chicken = 8%
**HINT: Take 8% of 575**

Which answer is correct?
46
8
57
460

The theater has a capacity of 500 seats, so the number of tickets unsold is 500 - 480 = 20 tickets. At the time of the performance, 20 tickets remained unsold.

Initially, 375 tickets were sold for the Saturday evening performance, leaving 500 - 375 = 125 seats available.

After those initial 375 tickets were sold, half the members of a group of 210 people each purchased a ticket. This means that 210/2 = 105 people from the group bought tickets.

Since each person from the group bought one ticket, this accounts for an additional 105 tickets sold.

Therefore, the total number of tickets sold is 375 + 105 = 480 tickets.

The theater has a capacity of 500 seats, so the number of tickets unsold at the time of the performance would be 500 - 480 = 20 tickets.

Hence, at the time of the performance, 20 tickets remained unsold.

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Answer: 6.9%

Step-by-step explanation:

Substituting into the percent error formula,

\(\frac{|10.9-10.2|}{10.2} \times 100 \approx 6.9\%\)

One beautiful mathematical idea is the concept of the Golden Ratio. The Golden Ratio is a mathematical ratio that is approximately equal to 1.618. It can be found in various natural and artistic phenomena, such as the proportions of the human body and the dimensions of famous artworks like the Parthenon. The beauty of the Golden Ratio lies in its aesthetic appeal and harmonious proportions, which can be appreciated by individuals from different backgrounds.

The Golden Ratio is a mathematical concept that can be understood by considering the relationship between two quantities. It is the ratio of the larger quantity to the smaller quantity, and this ratio is approximately equal to 1.618. This ratio has been observed in various natural and artistic contexts, which adds to its beauty. For example, the proportions of the human body, such as the ratio of the height to the navel compared to the navel to the floor, are often close to the Golden Ratio. Similarly, famous artworks, such as the Parthenon in Athens, exhibit dimensions that are related to the Golden Ratio.
The beauty of the Golden Ratio is similar to other kinds of beauty that humans encounter in the sense that it evokes a sense of harmony, balance, and aesthetic appeal. It demonstrates the presence of underlying mathematical principles that govern patterns and proportions in the natural and artistic world. This beauty can be appreciated by individuals regardless of their mathematical background, as it appeals to our innate sense of visual harmony and proportion. The elegance of the Golden Ratio lies in its ability to bridge mathematics and aesthetics, showcasing the interconnectedness between these domains of human experience.

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The statement "The mean decreases as the degrees of freedom increase" is not true about chi-square distributions.

In fact, the mean of a chi-square distribution is equal to its degrees of freedom. It does not decrease as the degrees of freedom increase.

The mean remains constant regardless of the degrees of freedom. This is an important characteristic of chi-square distributions.

Regarding the other statements:

In summary, the statement that is not true about chi-square distributions is that the mean decreases as the degrees of freedom increase.

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Answer:

1. slope=1/2 y-int=1 equation= y=2x-1

2. slope=1 y-int=1 equation= y=x+1

Step-by-step explanation:

The independent variable in this experiment is the type of coffee given to the participants: decaf or regular coffee.

The independent variable is the variable that the researcher deliberately manipulates or controls in an experiment. In this case, the researcher manipulated the type of coffee given to the participants by providing them with either decaf or regular coffee. The researcher had control over which type of coffee each participant received, and this manipulation of the independent variable allowed for a comparison of the effects of decaf and regular coffee on the participants' performance on the math test.

By assigning participants randomly to either the decaf or regular coffee group, the researcher ensured that any observed differences in the test scores between the two groups can be attributed to the independent variable (type of coffee) rather than any other factors. This experimental design enables the researcher to draw conclusions about the potential impact of caffeine on math test performance.

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Answer:

E

Step-by-step explanation:

Here, we want to find the area of the shaded portion on the graph.

That would be P(-1.2<z<0.85)

we complete this by checking these values on the standard score table as follows;

P( z< 0.85) - P(z<-1.2) = 0.68727

Answer:False

Step-by-step explanation:

The commenter before me is trolling. If 3=5, that is a false equation, not true.

There is a photo Below as an attachment or probably shown.

Answer:

1)

surface area= πr² + πrl

π7² + π x 7 x 5.7

=49π + 39.9π

=88.9π

use this formula below for the rest

surface area= πr² + πrl

6 integers that satisfy the given condition are 10,11,12,13,14,15.

Inequality is a relation that makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size

we have the number X

Of which the square root is greater than 3 and less than 4

so,

\(3 < \sqrt{X} < 4\)

on squaring both sides

\(3^2 < (\sqrt{X})^{2} < 4^2\)

\(9 < X < 16\)

so the integer that satisfies the condition is 10,11,12,13,14,15.

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Answer:

6

Step-by-step explanation:

Because 4 > √x > 3, we know that 16 > x > 9. Thus, the integers from 10 to 15 inclusive satisfy this inequality, which means 6 integers satisfy the condition in the problem.

True. The 3px, 3py, and 3pz orbitals are similar in shape but differ in their orientation or direction.

The p orbitals are one type of orbital that corresponds to the angular momentum number l = 1. These p orbitals are designated as 3px, 3py, and 3pz to indicate their orientations along the x, y, and z axes, respectively.

The p orbitals have a  shape with a node at the nucleus. They consist of two lobes of electron density, one on either side of the nucleus, separated by a region of zero electron density. The lobes are oriented along the designated axes. The 3px orbital points along the x-axis, the 3py orbital points along the y-axis, and the 3pz orbital points along the z-axis. Although they have different orientations, their shapes and sizes are the same.

So, while the 3px, 3py, and 3pz orbitals differ in their orientation in space, they share the same overall shape and size.

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Answer: I can barley see that

Step-by-step explanation:

Answer:

give me brainliest plssss i need it

Step-by-step explanation:

The equivalent under modulus 7 of 139 and 450 is not same. A modulus is the whole-number remainder in a division equation. It can be calculated using the modulo operation. It helps determine whether or not a given integer is odd or even. Therefore, we can solve this problem by utilizing the modulo function.

Modulus refers to the process of converting a decimal number into a whole number. It is used to determine if a number is even or odd by looking at the last digit. If the last digit is even, the number is even. If the last digit is odd, the number is odd. The remainder after division is the modulus.

The symbol for modulus is % .To see if 139 and 450 are equivalent under modulus 7 or not, we will do the following:

We'll convert 139 to its remainder under modulus 7 using the modulo function.

139 % 7 = 4

We'll convert 450 to its remainder under modulus 7 using the modulo function.

450 % 7 = 3

Now, since both remainders are not the same, we can say that 139 and 450 are not equivalent under modulus 7.

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Answer:

c)-4/3

Step-by-step explanation:

perpendicular slope is opposite and reciprocal

the green line has a slope of 3/4

so the slope of the red line is -4/3

Answer:

4/3

if you put all of the fractions in decimal form 4/3 is the most because it equals 1.25

Answer: 1304.7

Step-by-step explanation: just took test

The probability that x < y is 1/8 or 0.25 .

What is probability of an event?
The possibility or chance of an event happening is commonly believed to be the probability of it happening. In the most basic scenarios, the probability that a specific event 'A' will occur as a result of an experiment is calculated by dividing the number of ways that 'A' can happen by the total number of possible outcomes.
P(A) = Number of events concerning 'A' / Total events in consideration.

Given, the vertices of the rectangle are (0, 0), (4, 0), (4, 1), (0, 1).
On carefully analyzing and plotting the vertices roughly, we get that the given rectangle has a width of 4 units and a height of 1 unit.
Therefore, the area of the given rectangle = Width*Height = 4*1 = 4 units²
Also, it can be assessed that the line x = y passes through the points of the rectangle at (0, 0) and (1, 1).
Thus, the area for which x < y will be an isosceles triangle with side length of 1 units and co-ordinates of vertices as (0, 0), (0, 1) and (1, 1).
The area of the isosceles triangle thus assumed = 0.5 × 1² = 0.5 units²
Probability that x < y is P(E): 0.5/4 = 1/8 = 0.25
Therefore, the probability that x < y is 1/8 or 0.25 .

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Answer:

1. 36°

2. 36°

3. 54°

Step-by-step explanation:

Answer:

If y varies directly as x, then we can express this relationship using a proportionality constant k, such that:

y = kx

To solve for k, we can use the initial condition given:

y = 21 when x = 3

Substituting these values into the equation above, we get:

21 = k * 3

Solving for k, we get:

k = 7

Now that we have k, we can use the equation to find y when x = 2:

y = kx

y = 7 * 2

y = 14

Therefore, when x = 2, y = 14.

Step-by-step explanation:

Answer/Step-by-step explanation:

A. The quadrilateral cam be named using the letters of the vertices. Thus, it is named as: quadrilateral LMNP

B. 82° + (3x - 1)° = 180° (adjacent angles are supplementary)

Solve for x

82 + 3x - 1 = 180

Add like terms

81 + 3x = 180

Subtract 81 from both sides

3x = 180 - 81

3x = 99

x = 99/3

x = 33

C. Opposite angles in a quadrilateral are equal. Therefore,

m<L = (3x - 1)°

Plug in the value of x

m<L = 3(33) - 1

m<L = 99 - 1

m<L = 98°

The equation of the linear graph is expressed in slope intercept form as; y = 20x

The equation of a line in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept (which is the point where the line crosses the y-axis)

From the graph given we can see that the line crosses the y-axis at 0. Thus; c = 0

Now, we can pick two coordinates to find the slope;

Slope = (y2 - y1)/(x2 - x1)

Slope = (40 - 20)/(2 - 1)

Slope = 20

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By the additive property of equality, the equations John wrote are equivalent.

From the question, we are to determine if the equations John wrote are equivalent.

From the given information,

John wrote that

5 + 5 = 10

Then,

He added n to both sides of the equation to get

5 + 5 + n = 10 + n

From the Additive property of equality, we have that

"If we add or subtract the same number to both sides of an equation, the sides remain equal."

Since, John added the same number, n, to both sides of the equation, the equations John wrote are equivalent.

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The cost of broccoli per ounce is $0.06.

The same attribute is expressed using a unit conversion but in a different unit of measurement. For instance, time can be expressed in minutes rather than hours, and distance can be expressed in kilometers, feet, or any other measurement unit instead of miles.

Given  2 pound bag of broccoli costs $1.92,

to find the cost per ounce

we know,

1 pound = 16 ounces

2 pound = 2*16 ounces

2 pound = 32 ounces

cost of 32 ounces = $1.92

cost per ounce = $1.92/32

cost per ounce = $0.06 per ounce

Hence per ounce, the cost is $0.06.

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The Price per ounce is $0.06.

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For Example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

A 2 pound bag of broccoli costs $1.92.

As, 1 pound = 16 ounce

So, the cost of 32 ounce of broccoli is 1.92.

Then, the price per ounce

= 1.92/ 32

= 0.06

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Answer:

A

Step-by-step explanation:

do opposites of coordinates

Answer:

$73.5 Since it's a piece rate wage I just multiplied 2.10 x 35.

A. -8

B.6

C.11

Is your order

This is because with absolute value the negative sign does not matter. Therefore -6 = 6 and -11 = 11

Answer:

V = 10.5 ft³

Step-by-step explanation:

Volume formula: length x width x height

We are given all 3, so all we have to do is multiply them all together, When we plug it into the calc, we should get 21/2 or 10.5 ft³ as our answer.

Step-by-step explanation:

Let the midpoint formula be expressed as;

M(X,Y) = {x2+x1/2, y2+y1/2}

X = x2+x1/2

Y = y2+y1/2

Get x2

-3 = x2 + 1/2

-6 = x2 + 1

x2 = -6-1

x2 = -7

Get y2;

Y = y2+y1/2

8 = y2+6/2

16 = y2+6

Y2 = 16-6

y2 = 10

hence the coordinate of B is (-7, 10). Option A is correct