What is the domain and range of this picture?

Answer:

(x,y) = (4,-9)

Step-by-step explanation:

Answer:

the answer is C = between 10 and 17 ft

Answer is :

fx inverse is 2/3x+11

Answer: i think the answer is false because if The solutions to y is greater than mx+b => y > mx + b, but to lie above the graph of the line y = mx +b, y must equal to mx + b => the solutions to y isnt greater than mx+b  

Step-by-step explanation:

Answer:

true if its greater

Step-by-step explanation:

thats how it be

Answer:

x=14

Step-by-step explanation:

x - 42 = 98 – 9x

x+9x=98+42

10x=140

x=14

Answer:

\(x - 42 = 98 - 9x \\ x + 9x = 98 + 42 \\ 10x = 140 \\ x = 14 \\ thank \: you\)

Answer:

an answer is 4000

-12=14021

Step-by-step explanation:

branlist

Answer:

4000

-12=14021

Answer:

\( \frac{11}{35} \)

Step-by-step explanation:

\( \frac{3}{5} - \frac{2}{7} = \frac{21}{35} - \frac{10}{35} = \frac{11}{35} \)

Answer:

he needs 9 cans

Step-by-step explanation:

first,

43L/5L

= 8.6 cans

8.6 cans is not logical therefore u need to round up to 9 cans

1. The chance that all 23 people have different birthdays is about 0.493 or 49.3%.

2. The chance that two people in the room have the same birthday is about 0.507 or 50.7%.

Probability is a way to gauge how likely something is to happen. Many things are difficult to forecast with absolute confidence.

(1) The probability that all 23 people have different birthdays can be calculated as follows:

For the first person, there are 365 possible birthdays to choose from.

For the second person, there are 364 possible birthdays left to choose from (since one has already been taken).

For the third person, there are 363 possible birthdays left to choose from, and so on.

So the probability that all 23 people have different birthdays is:

P(all different) = 365/365 * 364/365 * 363/365 * ... * 344/365

                 = 0.493

Therefore, the chance that all 23 people have different birthdays is about 0.493 or 49.3%.

(2) The probability that two people in the room have the same birthday can be calculated as follows:

For the first person, there are 365 possible birthdays to choose from.

For the second person, there is a 1/365 chance that they have the same birthday as the first person.

For the third person, there is a 2/365 chance that they have the same birthday as one of the first two people, and so on.

So the probability that at least two people in the room have the same birthday is:

P(at least 2 people share a birthday) = 1 - P(all different)

                                     = 1 - 0.493

                                     = 0.507

Therefore, the chance that two people in the room have the same birthday is about 0.507 or 50.7%.

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Answer: $1.37

Step-by-step explanation:

\(c (t) = 18,000 (0.15)^{t}\)

t = amount of years

\(c (5) = 18,000 (0.15)^{5}\\c (5) = 18,000 * 0.0000759375\\c (5) = 1.366875\\\)

1.366875 ≈ 1.37

c (5) = 1.37

In 5 years, the value of the car should be approximately $1.37

Hope I helped!

Answer:

XT and XW

Step-by-step explanation:

They are indicated congruent by the congruency marks on each.

The probability of not getting an even number when spinning the spinner once is \(\frac{5}{11}\).

You want to know the probability of not getting an even number when spinning a spinner divided into 11 equal sections numbered from 0 to 10.

Step 1: Identify the even numbers in the given range (0 to 10). The even numbers are 0, 2, 4, 6, 8, and 10.

Step 2: Count the number of even numbers. There are 6 even numbers in the given range.

Step 3: Calculate the total number of possible outcomes when spinning the spinner. There are 11 possible outcomes (0 to 10).

Step 4: To find the probability of not getting an even number (P(not even)), subtract the number of even numbers from the total number of outcomes. This will give you the number of odd numbers: 11 - 6 = 5.

Step 5: Now, divide the number of odd numbers by the total number of outcomes to find the probability: P(not even) = 5/11.

So, the probability of not getting an even number when spinning the spinner once is \(\frac{5}{11}\).

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The percentage by which the price of the shirt is decreased is 20%.

So, the price of a shirt is marked down from $12.50 to $10.00.

Then,

Now, the shirt's percentage has decreased:
(Change in price)/(Previous price) ×100

Therefore, the percentage by which the price of the shirt is decreased is 20%.

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Answer:

1) x + 4 = 11

Subtract 4 on both sides, to get x = 7 .

2) x + 3 = 24

Subtract 3 on both sides, to get x = 21 .

3) 4x = 12

Divide 4 on both sides, to get x = 3 .

4) 5x + 3 = 33

First subtract 3 on both sides to get

5x = 30, now divide 5 on both sides, to

get x = 6 .

5) 8x + 5 = 3x + 20

First subtract 5 from 20 in order to

move it, now you have 8x = 3x + 15 .

Next subtract 3x from 8x in order to

move it, now you have 5x = 15 . Lastly

divide 5 on both sides, to get x = 3 .

1) 1/2 x = 4

Multiply both sides by 2, to get 1x = 8,

or x = 8 .

2) 4/3 x = 4

Multiply both sides by 3, to get 4x = 12 .

Next divide 4 on both sides to get

x = 3 .

3) 2x + (-4) = 8

Add 4 on both sides, to get 2x = 12 .

Next divide 2 on both sides to get

x = 6 .

4) 1/3 x + 1/2 x = 20

First multiply the denominators to get a

common denominator of 6 and then

add 3 and 2, to get the numerator. Now

you have 5/6 x = 20 . Next multiply 6

on both sides to get 5x = 120 . Lastly

divide 5 on both sides to get x = 24 .

5) 1/3 x = 1/5 x + 10

First multiply the denominator to get a

common denominator of 15 and then

subtract 3 from 5 to get the numerator.

Now you have 2/15 x = 10 . Next

multiply 15 on both sides to get

2x = 150. Lastly divide 2 on both sides

to get x = 75 .

Hope this helped :)

Btw sorry it's so long.

Answer:

For to the be the studip

Step-by-step explanation:

Yes, give man brainiest

Answer for x is 5

Step by step explanation:

This is the Answer to this question  

Answer:

Step-by-step explanation:

The number of rectangles and combinations:

Total

Now the number of,

Rectangles and combinations are,

→ 1 rectangle = 6

→ 2 rectangles = 5

→ 3 rectangles = 4

→ 4 rectangles = 3

→ 5 rectangles = 2

→ 6 rectangles = 1

Then the total number is,

→ 6+5+4 + 3+2+1

→ 15 + 6 = 21

Hence, total number is 21.

The 0-class for the given recurrence relations is as follows:

1. T(n) = Θ(n³)

2. T(n) = Θ(n * log(n))

3. T(n) = Θ(n² * log(n))

To determine the 0-class of the given recurrence relations using the master theorem, we need to express the relations in a specific form: T(n) = aT(n/b) + f(n), where a ≥ 1, b > 1, and f(n) is an asymptotically positive function.

Let's analyze each recurrence relation separately:

1. T(n) = 2T(n/2) + n³

Here, we have a = 2, b = 2, and f(n) = n³. Comparing these values with the master theorem framework, we can see that f(n) = n³ falls into the case of Θ(n^c) with c > log_b(a) = log_2(2) = 1.

Since f(n) = n³ falls into the case Θ(n^c) with c > 1, the solution is T(n) = Θ(n³).

2. T(n) = 2T(n/2) + 3n - 2

Here, we have a = 2, b = 2, and f(n) = 3n - 2. Comparing these values with the master theorem framework, we can see that f(n) = 3n - 2 falls into the case of Θ(n^c) with c = 1.

Since f(n) = 3n - 2 falls into the case Θ(n^c) with c = 1, the solution is T(n) = Θ(n^c * log(n)) = Θ(n * log(n)).

3. T(n) = 4T(n/2) + nlog(n)

Here, we have a = 4, b = 2, and f(n) = nlog(n). Comparing these values with the master theorem framework, we can see that f(n) = nlog(n) falls into the case of Θ(n^c * log^k(n)) with c = log_b(a) = log_2(4) = 2 and k = 1.

Since f(n) = nlog(n) falls into the case Θ(n^c * log^k(n)) with c = 2 and k = 1, the solution is T(n) = Θ(n² * log(n)).

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Answer:

1, in which x = 0.

Step-by-step explanation:

First, combine 8x and 4x to get 12x.

Now, we have 12x = 0.

We know that if the product of two numbers is equal to 0, at least one of them must be 0.

12 is not equal to 0, so x must be equal to 0.

Therefore, x = 0, and that is the only solution.

Answer:

1 solution

Step-by-step explanation:

add like terms

12x=0

divide both sides by 12

x=0

This is calculated by multiplying the proportion of members who said jazz is their favorite type of music (222222/555555) by the total cost number of Bounce Club members (422422422).

1. Calculate the proportion of members who said jazz is their favorite type of music:

222222/555555

= 0.4

2. Multiply the proportion (0.4) by the total number of Bounce Club members (422422422):

0.4 x 422422422

= 400,000

The survey asked 555555 members of the Bounce Club about their favorite type of music and 222222 said that jazz was their favorite type of music the proportion of members who said jazz is their favorite type of music (222222/555555) was multiplied by the total number of Bounce Club members (422422422). This calculation resulted in a most reasonable estimate of 400,000 members whose favorite type of music is jazz.

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Answer: 30 degrees

I think I got it correct

The magnitude of the net electric field at point P due to the particle is 0 . explanation is given as

let us assume that , The charges of the four particles and the distance are given then on understanding the  concept of electric field  at electrostatics concept. on using the concept of the electric field at any given point, then production of  individual electric field by a charge. and we known the concept of superposition law, on applying the law  we  get the value of the electric field in its direction and this shows the determination of   the net electric field at that point.

The magnitude of the electric field,  

E = q * R

where R = The distance of field at  point from the charge, and q = charge of the individual particle

According to the superposition principle, the electric field at a single point due to more than one charges present ,hence on calculation of net electric field  we get the origin of the coordinate system  which is placed at point P and the y-axis is situated and oriented in the direction of the charge,  (passing through the charge, ). The x-axis which  is perpendicular to the y axis, and thus passes through the identical charges, then the  individual magnitudes of an electric field is due to the charges are demonstrated by using the absolute signs of the charges. Now let us assume that the point charge which  being positive i.e  ( q > 0), we can see that the contributions coming from each charge gets cancel to each other. Therefore the net electric field in the direction of the y-axis is given using equation as  E= 0

hence the net electric field is zero .

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Answer:

It costs $90 dollars afterwards.

Step-by-step explanation:

The probability that Ella's 10th roll is her last roll is 31/108, or approximately 0.2870.

To find the probability that Ella's 10th roll is her last roll, we need to consider the following:

The last roll must be a repeat of the previous roll, so the previous roll cannot be the first roll or the 6th roll, because there is no previous roll in those cases.

Ella must not have rolled the same number on consecutive rolls before her 10th roll.

The probability of rolling the same number on consecutive rolls is 1/6, so the probability of not rolling the same number on consecutive rolls is 5/6.

Let's break down the probability of Ella's 10th roll being her last roll by considering the different cases:

Case 1: Ella's 8th roll is the first roll of a pair, and her 9th roll is the second roll of that pair.

In this case, Ella cannot roll the same number on consecutive rolls, so the probability of her 10th roll being her last roll is simply 1/6.

Case 2: Ella's 8th roll is the first roll of a pair, but her 9th roll is not the second roll of that pair.

In this case, Ella must roll a number different from her 9th roll, and then roll the same number as her 9th roll on her 10th roll.

The probability of rolling a different number on her 9th roll is 5/6, and the probability of rolling the same number on her 10th roll is 1/6.

Therefore, the probability of her 10th roll being her last roll in this case is (5/6)*(1/6) = 5/36.

Case 3: Ella's 8th roll is not the first roll of a pair, but her 9th roll is the second roll of a pair.

In this case, Ella must roll a number different from her 8th roll, and then roll the same number as her 8th roll on her 9th roll.

The probability of rolling a different number on her 8th roll is 5/6, and the probability of rolling the same number on her 9th roll is 1/6.

Therefore, the probability of her 10th roll being her last roll in this case is (5/6)*(1/6) = 5/36.

Case 4: Ella's 8th roll is not the first roll of a pair, and her 9th roll is not the second roll of a pair.

In this case, Ella must roll a number different from both her 8th and 9th rolls, and then roll the same number as her 9th roll on her 10th roll.

The probability of rolling a different number on her 8th roll is 5/6, the probability of rolling a different number on her 9th roll, given her 8th roll, is 4/6, and the probability of rolling the same number as her 9th roll on her 10th roll is 1/6.

Therefore, the probability of her 10th roll being her last roll in this case is (5/6)(4/6)(1/6) = 5/54.

To find the total probability, we need to sum the probabilities from each case:

1/6 + 5/36 + 5/36 + 5/54 = 31/108.

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The marginal frequencies of chocolate and strawberry are 0.75 and 0.25 and chocolate is greater by 0.5

Marginal frequency is the ratio between either a column total or a row total and the total sample size.

For example, in a table of students classified by sex and area of study, the number of female students, regardless of area of study, would be one marginal frequency.

The marginal frequency of chocolate is calculated as;

The total frequency of chocolate = 30+45 = 75

The grand frequency = 75+25 = 100

marginal frequency of chocolate = 75/100

= 0.75

The marginal frequency of strawberry = 25/100

= 0.25

The difference in the marginal frequencies of chocolate and strawberry = 0.75 - 0.25 = 0.50

Therefore the marginal frequency of chocolate is greater than strawberry by 0.5

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The graph shows the relationship between the number of students who attend a homecoming dance and the amount of money raised. The graph is a straight line with a slope of $10, passing through the point (0, $80) and another point on the line. The fixed cost for decorations is $80, which is a constant cost that does not depend on the number of students attending the dance. For each additional student that attends the dance, the amount of money raised will increase by $10.

Answer:

y = 10x - 80

Therefore your answer is B, hope this helps! :)

For the statement to happen, the number should be 2.

An algebraic expression is is defined as the combination of numbers and variables in solving a particular mathematical question. Variable, usually letters, are used to denote the unknown quantity.

Let x = number

Based on the information given, add the number to the numerator of 11/35 and add twice the number to the denominator of 11/35, and the result should be equal to 1/3.

Hence, (11 + x) / (35 + 2x) = 1/3.

Simplify and solve for the value of x.

3(11 + x) = (35 + 2x)

33 + 3x = 35 + 2x

3x - 2x = 35 - 33

x = 2

number = 2

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Answer:

0.59

Step-by-step explanation: