Plsss help me with this !!

First let's calculate the number of students who will buy lunch 5 times next week and it is given by:-

So 175 students will buy lunch 5 times.

Similarly let's find number of students who will buy lunch 4 times

75 students will buy 4 times

Similarly on calculation we get 50 students will buy 3 times, 50 students will buy 2 times , 90 students will buy 1 time.

So total number of lunches that will be sold will be

So total 1,515 lunches will be sold .Hence the correct option is (A).

Answer:

Centena de mil, sorry, hundred thousand

Step-by-step explanation:

Espero que te ayude :)

Answer:

Super Hyper Ultra Ultimate Deluxe Perfect Amazing Shining God 東方不敗 Master Ginga Victory Strong Cute Beautiful Galaxy Baby 無限 無敵 無双 senchou here, thank you for the points :D

Step-by-step explanation:

the solutions for each proportion are:

a. x = 105

b. x = 256

c. x ≈ 0.4583

d. x = 9.



a. To solve the proportion 30/12 = x/42, we can cross-multiply: 30 * 42 = 12 * x. Simplifying this equation, we get 1260 = 12x. Dividing both sides by 12 gives us x = 105.

b. The proportion 32/3x = 1/24 can be solved by cross-multiplying: 32 * 24 = 3x * 1. Simplifying, we have 768 = 3x. Dividing both sides by 3, we find x = 256.

c. The proportion 48/2 = 11/x can be solved by cross-multiplying: 48 * x = 2 * 11. Simplifying, we get 48x = 22. Dividing both sides by 48, we find x ≈ 0.4583.

d. The proportion 3/8 = x/24 can be solved by cross-multiplying: 3 * 24 = 8 * x. Simplifying, we get 72 = 8x. Dividing both sides by 8, we find x = 9.

In summary, the solutions for each proportion are:

a. x = 105

b. x = 256

c. x ≈ 0.4583

d. x = 9.

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The number 7 emerged in human history through cultural and mathematical developments.

The significance of the number 7 can be observed in various aspects of human history. One of the earliest instances is found in ancient Mesopotamia, where the Sumerians developed a base-60 numeral system called sexagesimal.

This system contributed to the use of 60 as a highly divisible number and influenced the concept of dividing the day into 24 hours, each consisting of 60 minutes.

In ancient Egypt, the division of the week into seven days was based on the observation of celestial bodies.

The Egyptians associated each day with a different planet or celestial object, namely Sunday (Sun), Monday (Moon), Tuesday (Mars), Wednesday (Mercury), Thursday (Jupiter), Friday (Venus), and Saturday (Saturn). These planetary associations were later adopted by the Romans, and their names in English still reflect these origins.

The number 7 also holds religious and symbolic significance. In Judaism, the seventh day of the week, Saturday, is considered a day of rest, known as the Sabbath.

This tradition is rooted in the biblical story of creation, where God rested on the seventh day. In Christianity, the Book of Genesis describes the world being created in six days, with the seventh day being designated as holy.

Furthermore, the number 7 appears in mathematics and geometry. The seven colors of the rainbow, the seven musical notes, and the seven wonders of the ancient world are all examples of the cultural significance attributed to this number.

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Answer:

3

Step-by-step explanation:

Start with the amount that he wants to pay with gigabytes and subtract the amount of his bill without gigabytes.

58.50-46.50=12

 Then divide that amount by the price of each gigabyte to determine how many gigabytes he can use while staying in budget.

12/4=3

Answer: 3

Inequalities help us to compare two unequal expressions. The gigabytes of data that Elijah should use while staying within his budget is 3 gigabytes.

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

Given that Elijah pays a flat cost of $46.50 per month and $4 per gigabyte. He wants to keep his bill at $58.50 per month. Therefore, we can write the inequality for this condition as,

$46.50 + $4(x) ≤ $58.50

46.50 + 4x ≤ 58.50

4x ≤ 58.50 - 46.50

4x ≤ 12

x ≤ 12/4

x ≤ 3

Hence, the gigabytes of data that Elijah should use while staying within his budget is 3 gigabytes.

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Step-by-step explanation:

for 1 book=480

for 4 books= 480×4

=1920

Answer:

If one book costs 480, then four books will cost the quadruplee. To calculate it, we can multiply by 4 the price of one book:

480 * 4 = 1920

So we know it wouldd cost 1920 rp to buy four.

The Intermediate Value Theorem tell us that there is a c in the interval [0,1] such that f(c) = k is lies between f(0) and f(1).

The Intermediate Value Theorem is a fundamental concept in calculus that states that given a continuous function f and two real numbers a and b, if k is a real number between f(a) and f(b), then there exists a real number c in the interval [a, b] such that f(c) = k.

In the specific case of [0,1], the Intermediate Value Theorem tells us that if k is a real number between f(0) and f(1), then there exists a real number c in the interval [0,1] such that f(c) = k. This means that for any value of k that falls between the values of the function at 0 and 1, there is a point in the interval [0,1] where the function takes on that value.

So, for what values of k does the Intermediate Value Theorem tell us that there is a c in the interval [0,1] such that f(c) = k? The Intermediate Value Theorem tells us that there is a c in the interval [0,1] such that f(c) = k for any real number k that falls between the values of f(0) and f(1).

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Answer: the answer is

53.1

Answer:

4:1

Step-by-step explanation:

Answer:

4:1

Step-by-step explanation:

Answer:

its A

Step-by-step explanation:

Common data sources like social media comments are categorized as unstructured data. (Option 2)

Unstructured data refers to information that does not have a pre-defined data model or is not organized in a pre-defined manner. Unstructured data is a dataset that is not stored in a specific structured format and is generally text-heavy, but may contain data such as dates, numbers, and facts. Unstructured data does have an internal structure, but it is not predefined through data models. It might be human generated, or machine generated in a textual or a non-textual format. Examples of unstructured data are social media comments, blog posts, videos, and documents.

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Answer:

2/3*3/3

Step-by-step explanation:

I mean its just doing 2/3 * 1 which i mean, 3/3 is still a fraction so i did it (TBH cant think of anything else

Answer: 2/3 x 1 = 2/3

technically everything 1 one will equal itself hope it helps.

Hi ;-)

f(x) = ²/₃x + 3 ∧ f(x) = -5

²/₃x + 3 = -5

²/₃x = -5 - 3

²/₃x = -8  / * ³/₂

x = -12

The balance on his credit card will be the amount of $4076.56 one year from now.

Simple interest is defined as interest paid on the original principal and calculated with the following formula:

S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100

First, we must compute James' monthly charges on his balance of 4289.

Principal = 4289

Rate = 5%

Time = 1 month = 1/12 year

Simple interest = 4289×5×1/12×100 = 17.87

The monthly charge is 17.87,

So the yearly charge would be: 12 × 17.87 = $214.44

His credit card balance one year from now = Principal - Interest

⇒ 4289 - 214.44

⇒ 4076.56

In one year, his credit card amount will be 4076.56.

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Figure A which has two rays connected at a vertex is an angle in this scenario.

This is formed when two rays share a common endpoint with there being different types of angles.

The common endpoint shared forms a vertex which is why Figure A was chosen as the most appropriate choice.

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Answer:

y = x + 2

Step-by-step explanation:

The slope is 1

The y-intercept is 2

Answer: y=2x+0

Step-by-step explanation:

Answer:

Side C= 22

Side B = 12

Side A= 22.16627

i do think it is 22.16627

Step-by-step explanation:

hope this helps

The value of 4.62 times 3.78 equals 17.4828.

We have to find  4.62 times 3.78 in standard algorithm

To multiply 4.62 by 3.78 using the standard algorithm, follow these steps:

 4.62

x 3.78

------

 27756  (multiply 8 by 2)

+184368  (multiply 7 by 2, then 8 by 6, and add to the previous result)

-------

 17.4828  (the final answer)

Hence, the value of 4.62 times 3.78 equals 17.4828.

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Answer:

the given picture is not clear

The prime factorisation of 14 and 1 is the product of 2 and 7, therefore Sarah's statement is correct for this particular example.

Prime factorisation is defined as the prime numbers of an integer that divides the number without a reminder.

The Lowest common multiple of a number is also known as the smallest positive number that is a multiple of two or more numbers.

You can find the LCM of a whole number by multiplying the two smallest numbers that can divide the integer without reminder.

The prime factorisation of 14 is the product of 2 and 7,therefore Sarah's statement is correct for this particular example.

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Si tu tía Juana tiene 3/5 de una bolsa de dulces y los quiere repartir entre tú y tu prima, podemos dividir equitativamente la bolsa en partes iguales para cada una.

Para calcular la parte que les corresponde a cada una, dividimos 3/5 entre 2, ya que son dos personas.

3/5 ÷ 2 = 3/5 x 1/2 = 3/10

Entonces, a cada una les corresponde 3/10 de la bolsa de dulces.

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The given problem is in Romanian and when translated to English it states "Write the numbers that have the axis of symmetry and draw the axis.

This  an object into two equal halves. It is also known as the line of symmetry. Below are the solutions to the given problem A number has an axis of symmetry if and only if it is a palindrome. Palindrome numbers are those that are read the same forwards as backward.

Two-digit numbers having two axes of symmetry can be 88 and 11. The axis of symmetry for 88 will be the vertical line passing through the center of the number and the horizontal line passing through the center of the number. Let us draw the axes of symmetry for 88:5) Similarly, the two axes of symmetry for 11 will be the vertical line passing through the center of the number and the line of symmetry passing through the diagonal. Let us draw the axes of symmetry for 11

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The question is asking us to write down the numbers that have a line of symmetry and draw that line. We also need to write down two two-digit numbers, one of which has a line of symmetry, while the other has two lines of symmetry. Numbers with a line of symmetry: 0, 1, 8. Two-digit number with a line of symmetry: 11. Two-digit number with two lines of symmetry: 88.

Let's start by identifying the numbers that have a line of symmetry. A line of symmetry is a line that divides a shape or object into two equal halves that are mirror images of each other. In the context of numbers, we can think of this as a digit that looks the same when flipped horizontally.

The numbers that have a line of symmetry are:

- 0: When flipped horizontally, it still looks like a zero.
- 1: This number has a vertical line of symmetry.
- 8: When flipped horizontally, it still looks like an eight.

Now, let's move on to the two-digit numbers. We need to find one number that has a line of symmetry and another number that has two lines of symmetry.

A two-digit number that has a line of symmetry is 11. When you flip it horizontally, it still looks like 11.

A two-digit number that has two lines of symmetry is 88. When you flip it horizontally or vertically, it still looks like 88.

To summarize:

Numbers with a line of symmetry: 0, 1, 8
Two-digit number with a line of symmetry: 11
Two-digit number with two lines of symmetry: 88

Remember, a line of symmetry is a line that divides an object into two equal halves, and in the context of numbers, it refers to a digit that looks the same when flipped horizontally.

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Answer:

l=95

Step-by-step explanation:

Perimeter is all the sides add up. So the equation if you know two of the sides, it should be: 338=(2*74)+(2*l)

Answer:

Step-by-step explanation:

the perimeter is 2w plus 2l

so 338 = 74(2)+2l

338 = 148+2l

190=2l

l=95

your length would be 95 m

When a plane intersects both nappes of a double-napped cone but does not go through the vertex of the cone, it forms a hyperbola.

A double-napped cone is a three-dimensional object with two identical nappes, or curved surfaces, that meet at a single vertex. The nappes extend infinitely in both directions away from the vertex.

When a plane intersects the double-napped cone, it cuts through both nappes, resulting in a curve that consists of two separate branches. These branches are symmetrical about the plane that contains the axis of the cone.

The resulting curve, known as a hyperbola, has two distinct arms or branches that open up in opposite directions. The hyperbola is characterized by its center, vertices, asymptotes, and foci. The plane intersects the cone at an angle, which determines the shape and orientation of the hyperbola.

Therefore, when a plane intersects both nappes of a double-napped cone but does not go through the vertex, it forms a hyperbola.

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\(y= (\frac{8}{2} )\times x\) is the equation for the relationship between x and y.

Let's assume that x represents the number of square feet in her garden, and y represents the number of carrots she can grow at a time.

According to the information provided, when the garden size is 2 square feet, she can grow 8 carrots.

We can establish a relationship between x and y using this data.

To determine the equation, we can infer that as the garden size increases, the number of carrots she can grow also increases.

We can assume a linear relationship between x and y, where the number of carrots grows proportionally with the garden size.

Based on this, we can write the equation as follows:

\(y= (\frac{8}{2} )\times x\)

In this equation, (8/2) represents the growth rate of carrots per square foot of the garden.

By multiplying the growth rate by the garden size (x), we can determine the number of carrots she can grow (y) at any given garden size.

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The clock minutes rotate 270 degrees in 45 minutes.

While rotating, the clock's hands are seen to move at a speed of six degrees per minute.

The number of degrees for a clock minute is solved by

60 minutes  = 360 degrees

1 minute = ?

cross multiplying

60 * ? = 360

? = 360 / 60

? = 6

hence 1 minute is 6 degrees

The formula to use to get the calculation is multiplying the number of minutes by 6

Number of degrees in 45 minutes = 45 * 6

Number of degrees in 45 minutes = 270 degrees

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Answer:

x=(c-k)/3

Step-by-step explanation:

First, subtract k from both sides of the equation to get: 3x=c-k

Next, divide both sides by 3 to get x by itself=> 3x/3=c-k/3

The threes on the left side cancel, giving you x=(c-k)/3

Answer:

the given expression is equivalent to

Step-by-step explanation:

\( \frac{ \sqrt[4]{200} }{2} \)