A cost $8 5 9.32 to have a school dance school dance October 28 how many tickets must be sold to cover the cost tickets $8

Hence the given statement  that there exists an s such that for any r > s there exists an m 2 n such that for all n m we have x n < r is proved.

What is non-decreasing sequence?

Non-decreasing sequences are a generalization of binary covering arrays, which has made research on non-decreasing sequences important in both math and computer science.

Proof:

For n 2 N, let s = sup x n.

Then, there exists a m 2 N such that x m r for any r > s.

Given that x n is a non-decreasing sequence, we get x n r for any n > m.

As a result, there is a m 2 N such that for any n > m, x n r for any r > s.

Hence proved.

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Answer:

Solution is in attached photo.

Step-by-step explanation:

Answer:

Domain is... R

Range is... [-2, +unlimited)

Total Surface Area = (Perimeter of the base × Length) + (2 × Base Area); or TSA = (S1 + S2 + S2)L + bh

Now, According to the question:

The surface area of a triangular prism is also known as the total surface area. Therefore, it is calculated using the formula, Total Surface Area = (Perimeter of the base × Length) + (2 × Base Area); or TSA = (S1 + S2 + S2)L + bh; where:

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Answer:

20y767gyhyithjyftv97rd7evs96rs8397w037w863q

There are 1326 different 2-card hands that can be selected from a standard deck of 52 cards, determined by using the formula for combinations.

Let us assumes that each card is equally likely to be drawn and that the deck is well-shuffled. To determine the number of different 2-card hands that can be selected from a standard deck of 52 cards, we use the formula for combination. We want to choose 2 cards out of 52, so the formula is

C(52, 2) = 52! / (2! * (52-2)!) = 52 * 51 / 2 = 1326

Therefore, there are 1326 different 2-card hands that can be selected from a deck of 52 cards.

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If we test H₀ : μ = 16 versus H₁ : μ ≠ 16 at α = 0.01, reject H₀ in favor of H₁. The correct answer is (a)

If the confidence interval for the population mean does not contain the hypothesized value in the null hypothesis, then we can reject the null hypothesis in favor of the alternative hypothesis.

In this case, the confidence interval is centered around 10.15, and it does not contain the hypothesized value of 16. Therefore, we can conclude that we have evidence to reject the null hypothesis at a significance level of 0.01 and accept the alternative hypothesis that the population mean is not equal to 16.

It is important to note that this decision is based on the confidence interval and significance level given in the question. If the confidence level or significance level were different, the decision might be different as well.

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Answer:

238

85%of 280 is 238

Step-by-step explanation:

hope this helps

The area of rhombus KLMN is 287.3 in²

A quadrilateral called a rhombus has four equal-length sides. The term "equilateral quadrilateral" refers to a quadrilateral whose sides all have equal lengths.

Given:

Since, the diagonals of a rhombus bisects each other at a right angle,

Let they bisect at O,

so, KM = 2MO = 2KO = 2×11.4 = 22.8 in

Thus, Δ KON is a right triangle,

Using Pythagoras theorem,

KN² = KO² + ON²

ON = √17²-11.4²

ON = 12.611 in

LN = 2×12.611

LN = 25.22 in

Then, Area of a rhombus = 1/2 × diagonal 1 × diagonal 2

Area = 1/2 × 25.22 × 22.8

        = 287.3 in²

Hence, the area of rhombus KLMN is 287.3 in²

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Answer:

Question 1) 6x+5

Question 2) Blank #1: sum. Blank #2: 5. Blank #3: 4

See work in the attachment. If you're still confused, read the step-by-step explanation for a more in-depth explanation of what exactly I did for my work. Let me know if you have any questions :>

Step-by-step explanation:

For question 1, it's important to know that the perimeter is equal to the sum of all the sides. Since the shape is a rectangle, the sides opposite of each other are the same length. Thus, the left and right sides are both 3x - 3. 2(3x - 3) = 6x - 6. The unknown value, which I called a, is the same for both the top and the bottom. To find it, you must first subtract 6x - 6 from the perimeter of 18x + 4. This equals 12x + 10. Then, divide that answer by 2 to get the unknown side. You then get 6x + 5 as the answer for the unknown side.

To make sure it's correct, you can plug in a random number for x. In this case, I checked my work by plugging 2 in for x.

Perimeter = 18(2) + 4 = 36 + 4 = 40

Perimeter = 6(2) + 5 + 6(2) + 5 + 3(2) - 3 + 3(2) - 3 = 12 + 5 + 12 + 5 + 6 - 3 + 6 - 3 = 24 + 10 + 12 - 6 = 40

For question 2, the main idea you need to know is that A = lw. The area of the first rectangle is 6 * 5 = 30. The area of the second rectangle is 6 * 4 = 24. When you add them together, you get 54. The area of the rectangle that is formed when you combine rectangle 1 and rectangle 2 is 6 * 9 = 54. This shows that 6(4) + 6(5) = 6(9)

Same age

See explanation below

Let the age of Jasmine = y

Multiplying Jasmine age by 3 and adding 6:

= (y × 3) + 6

= 3y + 6

Multiplyng the sum by 2:

2 × the sum = 2 × (3y + 6)

= 6y + 12

Let James age = z

Multiplying the age by 2 and adding 4:

James age × 2 = z × 2 = 2z

adding 4 = 2z + 4

Multiplying the sum y 3:

3 × the sum = 3 × (2z + 4)

= 6z + 12

Now since they are twins, they ae most likely same age

This means:

6y + 12 = 6z + 12

subtracting 12 from both sides:

6y = 6z

dividing both sides by 6:

y = z

Hence, Jasmine age is the same as James age

B) The expression for Jasmine = 2(3y + 6) = 6y + 12

The expression for James = 3(2z + 4) = 6z + 12

let the twin's age = 2, 3, 4, 5

when twin's age = 2

6y + 12 = 6(2) + 12 = 12 + 12 = 24

6z + 12 = 6(2) + 12 = 12 + 12 = 24

when twin's age = 3

6y + 12 = 6(3) + 12 = 18 + 12 = 30

6z + 12 = 6(3) + 12 = 18 + 12 = 30

when twin's age = 4

6y + 12 = 6(4) + 12 = 24 + 12 = 36

6z + 12 = 6(4) + 12 = 24 + 12 = 36

when twin's age = 5

6y + 12 = 6(5) + 12 = 30 + 12 = 42

6z + 12 = 6(5) + 12 = 30 + 12 = 42

Plotting the table:

Answer:

m∠Z=146

m∠X=34

Step-by-step explanation:

Since this is an Isosceles Trapezoid, we can assume that m∠Z=m∠Y, because an isosceles trapezoid has two pairs of congruent angles, therefore m∠Z=146.

Since angle Y and Angle X are same side interior and line ZY║WX, we can assume that m∠X+m∠Y=180. Substitute values:

\(146+X=180\\Y=34\)

The minimum time taken for a round trip is 0.625 hours, or approximately 37.5 minutes.

Speed refers to the rate at which an object is moving, usually expressed in units such as meters per second (m/s) or kilometers per hour (km/h). The speed can be determined by dividing the travel time by the distance traveled.

Time refers to the duration or period during which an event occurs or an object moves. It is often measured in units such as seconds, minutes, or hours.

To find the minimum time taken for a round trip, we need to consider both the time taken to travel upstream against the river current and the time taken to travel downstream with the river current.

Let's assume that the boat travels a total distance of 2 km (1 km upstream and 1 km downstream) and that the speed of the boat relative to the water is 5 km/h while the river is flowing at a speed of 3 km/h.

Upstream travel: The effective speed of the boat against the river current is the difference between the boat's speed relative to water and the river's speed: 5 km/h - 3 km/h = 2 km/h. So, the time taken to travel 1 km upstream is:

Time = Distance / Speed

Time = 1 km / 2 km/h

Time = 0.5 hours

Downstream travel: The effective speed of the boat with the river current is the sum of the boat's speed relative to water and the river's speed: 5 km/h + 3 km/h = 8 km/h. So, the time taken to travel 1 km downstream is:

Time = Distance / Speed

Time = 1 km / 8 km/h

Time = 0.125 hours

Total time taken for the round trip:

Total time = Upstream time + Downstream time

Total time = 0.5 hours + 0.125 hours

Total time = 0.625 hours

Therefore, the minimum time taken for a round trip is 0.625 hours, or approximately 37.5 minutes.

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Complete question -

A boat moves with a speed of 5km/h relative to water in a river flowing with a speed of 3km/h and having a width of 1 km. The minimum time taken around a round trip is:

Answer:

(0.5,2) and (-3,3)

Step-by-step explanation:

Answer:

Y = 4x -2 is (0.5,2)

y = x +3 is (-3,3)

80 student tickets and 30 adult tickets must be sold to reach a $700 raise.

Since the drama club is selling tickets to their play to raise money for the show's expenses, and each student ticket sells for $ 5 and each adult ticket sells for $ 10, and the auditorium can hold a maximum of 110 people and the drama club must make a minimum of $ 700 from ticket sales to cover the show's costs, to determine one possible solution the following calculation must be performed:

Therefore, 80 student tickets and 30 adult tickets must be sold to reach a $700 raise.

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A constant C exists such that the line x + Cy = 3 has a slope of 9 and passes through (10,6).

A constant C does not exist for the line to be horizontal or vertical.

To determine whether there exists a constant C such that the line x + Cy = 3 satisfies certain conditions, we can analyze the equation and the given requirements.

Slope of 9:

The slope of a line can be determined by rearranging the equation into slope-intercept form (y = mx + b), where m is the slope. In the given equation x + Cy = 3, we can rewrite it as y = (-1/C)x + 3/C. Comparing this form to the slope-intercept form, we can see that the slope is -1/C.

To have a slope of 9, we need -1/C = 9. Solving this equation for C, we find C = -1/9. Therefore, a constant C exists such that the line has a slope of 9.

Passes through (10,6):

Substituting the coordinates of (10,6) into the equation x + Cy = 3, we get 10 + 6C = 3. Solving this equation for C, we find C = -7/6. Therefore, a constant C exists such that the line passes through (10,6).

Is horizontal:

A horizontal line has a slope of 0. In the given equation x + Cy = 3, the slope is -1/C. For the line to be horizontal, we need -1/C = 0. However, this equation cannot be satisfied since there is no value of C that makes the denominator 0. Therefore, a constant C does not exist for the line to be horizontal.

Is vertical:

A vertical line has an undefined slope. In the given equation x + Cy = 3, the slope is -1/C. For the line to be vertical, the slope should be undefined, which means the denominator of -1/C should be 0. However, this cannot be satisfied since C cannot be 0. Therefore, a constant C does not exist for the line to be vertical.

In summary:

A constant C exists such that the line x + Cy = 3 has a slope of 9 and passes through (10,6).

A constant C does not exist for the line to be horizontal or vertical.

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Answer:

1st

Step-by-step explanation:

..............

Answer: the ace is B

Step-by-step explanation:

none of the provided options (a, b, c, d) appear to be accurate or close to the minimum space required.

To determine the minimum space required for a male restroom design with the given plumbing requirements, we need to consider the minimum space required for water closets and lavatories.

The minimum space required for water closets is typically around 30-36 inches per unit, and for lavatories, it is around 24-30 inches per unit.

Since the design requires a minimum of 12 water closets and 13 lavatories, we can estimate the minimum space required as follows:

Minimum space required for water closets = 12 water closets * 30 inches = 360 inches

Minimum space required for lavatories = 13 lavatories * 24 inches = 312 inches

Adding these two values together, we get a total minimum space requirement of 672 inches.

Among the given options, the closest value to 672 inches is option d) 249. However, this value seems significantly lower than the expected minimum space requirement.

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Answer:

7x=28

Step-by-step explanation:

Answer:

(8,0)

Step-by-step explanation

The equivalent equation to the equation 0.6 + 15b + 4 = 25.6 are 15b + 4 = 25,3(0.6 + 15b + 4) = 76.8 and 15b = 21 thus option (B),(C) and (E) is correct.

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

As per the given equation,

0.6 + 15b + 4 = 25.6

Subtract both sides by 0.6

0.6 -0.6 15b + 4 = 25.6 - 0.6

15b + 4 = 25

Now, in the equation 0.6 + 15b + 4 = 25.6 multiply by 3

3(0.6 + 15b + 4) = 3 × 25.6 = 76.8

Now, in equation  0.6 + 15b + 4 = 25.6 subtract both side by 4.6

0.6 + 15b + 4  - 4.6 = 25.6 - 4.6

15b = 21

Hence "The equivalent equation to the equation 0.6 + 15b + 4 = 25.6 are 15b + 4 = 25,3(0.6 + 15b + 4) = 76.8 and 15b = 21".

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Answer:

Step-by-step explanation:

Since more people = faster and less time, I would say 288 minutes.

expression h-9 is represented as statement 'h decreased by 9'.

Subtraction is an operation used to find the difference between numbers. When you have a group of objects and you take away a few objects from it, the group becomes smaller. For example, you bought 9 cupcakes for your birthday party and your friends ate 7 cupcakes. Now you are left with 2 cupcakes. This can be written in the form of a subtraction expression: 9 - 7 = 2 and is read as "nine minus seven equals two".

Given expression

h-9

Here h is a variable, 9 is constant and - is the symbol of subtraction.

the phrase "decreased by" tells us to use subtraction.

Statement for the above expression

h decreased by 9.

Hence, the statement 'h decreased by 9' represents expression h - 9.

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Answer:

196.67

Step-by-step explanation:

14.2 x 13.85

which equals 196.67.

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The definition of percent helps you write fraction and decimal equivalents by understanding that "per cent" means "per hundred".

For example, if you are asked to write the fraction and decimal equivalent of 25%, you would divide 25 by 100 to get the fractional equivalent of ¼, and divide 25 by 100 to get the decimal equivalent of 0.25.

The decimal equivalent of a fraction or percentage is the numerical value expressed in decimal form. For example, the decimal equivalent of 1/2 is 0.5 and the decimal equivalent of 25% is 0.25. Decimal equivalents are useful for calculations and can be used to convert fractions and percentages into decimal form.

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The fraction which should go into the boxes marked A and B in their simplest form is 3/4 and 1/4 respectively.

Total number of fruits Amy has = 10

Number of Apples = 7

Number of Oranges = 3

First random pieces of fruits chosen:

Probability of choosing Apples = 6/9

Probability of choosing Oranges = 3/9

Second random pieces of fruits chosen:

Probability of choosing Apples = 6/8

= 3/4

Probability of choosing Oranges = 2/8

= 1/4

Therefore, the probability of choosing Apples or oranges as the second piece is 3/4 or 1/4 respectively.

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The equation of the line will be y = 3/4x

The formula for calculating the equation of a line is expressed as y = mx + b

where

m is the slope

b is the y-intercept

Given the coordinate points (-4,- 3) and (8, 6)

Slope = 6+3/8+4

Sloped = 9/12

Slope = 3/4

For the intercept

6 = 3/4(8) + b

6 = 6 + b

b = 0

Hence the equation of the line will be y = 3/4x

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