Watch help video What are the coordinates of the point on the directed line segment from (-4, 2) to (-1,-4) that partitions the segment into a ratio of 1 to 5?​

Answer: y= -2x + 4

Hope this helps.

Answer:

119.30

Step-by-step explanation:

119.30 rounded to the nearest hundredth is 119.30 because 0 is in the hundredth place, and there is no thousandths

The value of x is 58.51 degree.

We have,

Perpendicular= 8

Base = 4.9

Using trigonometry

tan x = Perpendicular/ Base

tan x = 8/4.9

tan x= 1.63265306122449

x = 58.51253064

Thus, the value of x is 58.51 degree.

Learn more about Trigonometry here:

https://brainly.com/question/12068045

#SPJ1

The perimeter of the rectangle is 62 square units.

The perimeter of a rectangle can be calculated using the formula:

P = 2(L + W)

Where:

L is the length of the rectangle

W is the width of the rectangle

We have:

L = 20 units

W = 11 units

Substituting into the formula:

P = 2(20 + 11)

P = 2(31)

P = 62 square units

Learn more about perimeter of rectangle on:

https://brainly.com/question/19819849

#SPJ1

Question in English

What is the perimeter of a rectangle if it is 20 long and 11 wide?

The value of \(y_1\) is not fixed, and it changes with x.

The height of the rectangle as a function of x is: \(h =2 -\sqrt[3]{x}\)

The value of \(y_1\) is calculated using:

\(y = \sqrt[3]{x}\)

So, we have:

\(y_1 = \sqrt[3]{x}\)

From the graph, the value of \(y_2\) is:

\(y_2 = 2\)

So, the height of the rectangle is:

\(h = y_2 - y_1\)

Substitute \(y_1 = \sqrt[3]{x}\) and \(y_2 = 2\)

\(h =2 -\sqrt[3]{x}\)

Rewrite as:

\(h(x) = 2 - \sqrt[3]{x}\)

Hence, the height of the rectangle as a function of x is: \(h =2 -\sqrt[3]{x}\)

Read more about functions at:

https://brainly.com/question/12431044

(A) The required down payment is $48,000.

(B) The amount of the mortgage is $192,000.

(C) Monthly payment = $192,000 * (0.085/12) * (1 + (0.085/12))^(3012) / (((1 + (0.085/12))^(3012)) - 1)

(a) To find the required down payment, we need to calculate 20% of the house price.

Down payment = 20% of $240,000

Down payment = 0.2 * $240,000

Down payment = $48,000

The required down payment is $48,000.

(b) The amount of the mortgage is equal to the total cost of the house minus the down payment.

Mortgage amount = Total cost of the house - Down payment

Mortgage amount = $240,000 - $48,000

Mortgage amount = $192,000

The amount of the mortgage is $192,000.

(c) To find the monthly payment for the mortgage, we can use the formula for the monthly payment on a fixed-rate mortgage:

Monthly payment = P * r * (1 + r)^n / ((1 + r)^n - 1)

Where:

P = Principal amount (mortgage amount)

r = Monthly interest rate (8.5% annual interest divided by 12 months and converted to a decimal)

n = Total number of monthly payments (30 years multiplied by 12 months)

Monthly payment = $192,000 * (0.085/12) * (1 + (0.085/12))^(3012) / (((1 + (0.085/12))^(3012)) - 1)

Using this formula and performing the calculation will give you the monthly payment amount.

for more questions on down payment

https://brainly.com/question/1698287

#SPJ8

The statement that involves descriptive statistics is -

Option A) The Alcohol, Tobacco, and Firearms Department reported that Houston had 1,791 registered gun dealers in 1997.

What are two categories of field statistics?

There are two categories of field statistics. Descriptive and inferential statistics. Both of them help analysts to make sense of row after row data.

Descriptive statistics presents quantifiable descriptions in a simple way. Inferential statistics is used to draw conclusions that go beyond the raw data only. It is used in making judgments, inferences to deeper general conditions.

The Alcohol, Tobacco, and Firearms Department reported that Houston had 1,791 registered gun dealers in 1997.

Descriptive statistics are useful in describing the basic features of the data being analyzed. They simply provide what the raw data shows. They simplify huge amounts of data sensibly and make it presentable in a manageable form.

With regard to the question, raw data is available stating that the registered gun dealers were 1791 in 1997. It, therefore, involves descriptive statistics.

Therefore, the correct answer is option A.

To learn more about field statistics from the given link

https://brainly.com/question/14724376

#SPJ4

Which of the following statements involve descriptive statistics as opposed to inferential statistics?

A) The Alcohol, Tobacco, and Firearms Department reported that Houston had 1,791 registered gun dealers in 1997.

B) Based on a survey of 400 magazine readers, the magazine reports that 45% of its readers prefer double-column articles.

C) The FAA samples 500 traffic controllers in order to estimate the percent retiring due to job-stress-related illness.

D) Based on a sample of 300 professional tennis players, a tennis magazine reported that 25% of the parents of all professional tennis players did not play tennis.

The situation which can be represented with the equation y = 7x among the answer choices is; Jordin climbs x stairs that each have a height of 7 inches. What is the total number of inches, y,

Jordin climbs?

It follows from the task content that the proportional relationship is a representative of the situation where;

Hence, y is the total height Jordin climbs while x is the number of stairs Jordin climbs.

Read more on proportional relationships;

https://brainly.com/question/21302696

#SPJ1

\(x^2-8x+10=x^2-8x+16-6=(x-4)^2-6\)

The central angles for the categories with the numbers 40, 100, 50, and 50 are 60 degrees, 150 degrees, 75 degrees, and 75 degrees, respectively.

To calculate the central angles for each category based on the given numbers 40, 100, 50, and 50, we need to find the proportion of each value to the total sum of all the values. Let's proceed with the following steps:

Step 1: Calculate the total sum of the given numbers: 40 + 100 + 50 + 50 = 240.

Step 2: Find the proportion of each value by dividing it by the total sum and multiplying it by 360 (since a full circle has 360 degrees).

Central angle for the first category: (40/240) * 360 = 60 degrees.

Central angle for the second category: (100/240) * 360 = 150 degrees.

Central angle for the third category: (50/240) * 360 = 75 degrees.

Central angle for the fourth category: (50/240) * 360 = 75 degrees.

The central angles for each category based on the given numbers are 60 degrees, 150 degrees, 75 degrees, and 75 degrees, respectively.

These central angles represent the relative proportions of each category's spending in relation to the total spending. They can be used to create a pie chart or visualize the distribution of expenses in a circular graph.

For more question on angles visit:

https://brainly.com/question/31615777

#SPJ8

Note the search engine cannot find the complete question

Answer:

Since |Z| = 1.66 < 2, this outcome should not be considered unusual.

Step-by-step explanation:

To solve this question, we need to understand the normal probability distribution and the central limit theorem.

Normal probability distribution

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \(\mu\) and standard deviation \(\sigma\), the zscore of a measure X is given by:

\(Z = \frac{X - \mu}{\sigma}\)

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

If |Z| > 2, X is considered unusual.

Central Limit Theorem

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \(\mu\) and standard deviation \(\sigma\), the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \(\mu\) and standard deviation \(s = \frac{\sigma}{\sqrt{n}}\).

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

In this question, we have that:

\(\mu = 39.5, \sigma = 15.9, n = 60, s = \frac{15.9}{\sqrt{60}} = 2.05\)

A random sample of 60 customers has a mean of 36.1 minutes or less. Would this outcome be considered unusual, so that the store should reconsider its displays?

We have to find Z when X = 36.1.

\(Z = \frac{X - \mu}{\sigma}\)

By the Central Limit Theorem

\(Z = \frac{X - \mu}{s}\)

\(Z = \frac{36.1 - 39.5}{2.05}\)

\(Z = -1.66\)

So |Z| = 1.66

Since |Z| = 1.66 < 2, this outcome should not be considered unusual.

The drafting machine is a tool used for technical drawing and the instrument used is a T-square

Given data ,

A drafting machine is a tool used for technical drawing and drafting. It typically consists of a drafting arm or a mechanical linkage that allows for precise movements and measurements. While a drafting machine itself is useful for drawing straight lines and angles, it typically needs to be used in conjunction with other instruments to complete the drawing process.

A T-square is a crucial instrument in drafting that provides a straightedge for drawing horizontal lines and ensuring vertical alignment. It is commonly used in combination with a drafting machine to create accurate drawings.

Hence , Nathan will need a T-square in addition to his drafting machine to effectively complete his drafting tasks

To learn more about measuring instruments click :

https://brainly.com/question/28137278

#SPJ1

Answer:-1

Step-by-step explanation:-18-6n = 6 + 18n

-6n=6

divide

n=-1

Answer:

-1

Step-by-step explanation:

First, divide by 6

-18/6- 6n/6=6/6(1+3n)

-3-n= 1+3n

Then move the variable to one side

-3-n+n= 1+3n+n

-3=1+4n

Then isolate the variable

-3-1=1-1+4n

-4=4n

Isolate more

-4/4=4n

-1=n

The solution of the expression is,

a) 3,724

b) 2,784

We have to given that,

a) Divide 70,756 by 19.

b) Subtract 940 from your answer to part a).​

Now, We can simplify as,

a) Divide 70,756 by 19.

⇒ 70,756 ÷ 19

⇒ 3,724

And, Subtract 940 from your answer to part a).​ that is, 3724

⇒ 3724 - 940

⇒ 2,784

Therefore, The solution of the expression is,

a) 3,724

b) 2,784

Learn more about the divide visit:

https://brainly.com/question/28119824

#SPJ1

The values of the variables in the expression are as follows:

a = 3

b = 4

c = 3

d = -4

Here, we have,

Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.

Let's find the value of the variables in the expression.

(ax + b)(cx - d) = 9x² - 16

acx² - adx + bcx - bd = 9x² - 16

Therefore,

9x² - 16 = (3x + 4) (3x - 4)

Hence,

(ax + b) = (3x + 4)

Therefore,

a = 3

b = 4

(cx - d) = (3x - 4)

cx = 3x

d = -4

Therefore,

c = 3

d = -4

learn more on expression here:

brainly.com/question/29390035

#SPJ1

cmplete question:

What is the value of a ?

What is the value of b ?

What is the value of c ?

What is the value of d ?

Answer:

5.3 but the three is repeated

Step-by-step explanation:

Answer:

\(10 \frac{2}{1} \div 2 \frac{1}{4 } = \frac{48}{9} \)

Penjelasan

\(10 \frac{2}{1} = \frac{12}{1} \)

\(2 \frac{1}{4} = \frac{9}{4} \)

\( \frac{12}{1} \div \frac{9}{4} = \frac{12}{1} \times \frac{4}{9} = \frac{48}{9} \)

Then the answer is 48/9

------------------------------------------

\( \green{ \boxed{ \boxed{ \sf{Lusi \: Adriana} } } } \)

Answer:

C.38

Step-by-step explanation:

175 times 38 = 6650

Answer:

1,000 - 50x > 600

-50x > -400

$0.00 < x < $8.00

Answer:

v=2144.66

Step-by-step explanation:

V=4/3πr^3
sub in r which is 8

V=4/3 * π * 8^3
V=4/3 * π * 512

Answer:

80%

Step-by-step explanation:

It has long been recognized and documented that insects are the most diverse group of organisms, meaning that the numbers of species of insects are more than any other group. In the world, some 900 thousand different kinds of living insects are known. This representation approximates 80 percent of the world's species.

The probability of rolling a sum from 2 to 12 on 2 dices is 100%

Given the data,

The two dice should be rolled.

Now, there are 36 possibilities that might occur while rolling two normal six-sided dice. The reason for this is that when rolling two dice, the total number of outcomes is the product of the numbers of outcomes for each die, and each die has six potential outcomes (numbers 1 through 6).

The resultant 36 results are as follows:

1-1, 1-2, 1-3, 1-4, 1-5, 1-6

2-1, 2-2, 2-3, 2-4, 2-5, 2-6

3-1, 3-2, 3-3, 3-4, 3-5, 3-6

4-1, 4-2, 4-3, 4-4, 4-5, 4-6

5-1, 5-2, 5-3, 5-4, 5-5, 5-6

6-1, 6-2, 6-3, 6-4, 6-5, 6-6

When using two dice, there are a total of 36 possibilities that might occur.

As a result, the results' total ranges from 2 to 12.

Hence , the probability is 100 %

Click here for additional information about probability.

https://brainly.com/question/17089724

#SPJ1

However, I can still give you some general steps to solve a math problem in 200 words.

Step 1: Read the problem thoroughly and understand what it's asking you to find. This may involve identifying the given information and what you need to find. Also, identify any constraints on the problem, like time or cost.

Step 2: Plan how to solve the problem. Think about what mathematical operations or formulas you can use to find the answer. Make a list of the steps you need to take to solve the problem. Also, determine the units for your answer.

Step 3: Solve the problem. Use the mathematical operations or formulas you've identified in step 2 to find the answer. Show all of your work, including any calculations, so that you can easily check your work later.

Step 4: Check your answer. Make sure that your answer makes sense and that it satisfies any constraints given in the problem. Also, check that your units are correct. If your answer doesn't make sense, go back and review your work to see if you made an error.

Step 5: Reflect on what you've learned. Think about what you did well and what you could improve upon in future problem-solving situations. This will help you become a more effective problem solver in the future.

For such more question on constraints

https://brainly.com/question/29989358

#SPJ8

Answer:

15 dog heights; \(n=15\)

Step-by-step explanation:

The formula to be used here is \(MOE_\gamma=z_\gamma*\sqrt{\frac{\sigma}{n} }\) where:

We are given that:

To determine the minimum sample size, \(n\), we plug our given values into the formula and solve for

\(MOE_\gamma=z_\gamma*\sqrt{\frac{\sigma}{n} }\)

\(1=1.96\sqrt{\frac{3.7}{n} }\)

\(\frac{1}{1.96}=\sqrt{\frac{3.7}{n} }\)

\((\frac{1}{1.96}) ^{2}=\frac{3.7}{n}\)

\(n=\frac{3.7}{(\frac{1}{1.96})^{2} }\)

\(n=14.21392\)

Don't forget to round up here! This means that \(n=15\) actually.

Therefore, if we want to be 95% confident that the sample mean is within 1 inch of the true population mean, the minimum sample size that can be taken is 15 dog heights.

Please mark brainliest if you found my answer and explanation helpful!

The probability that a subject would guess more than 20 correct in a series of 36 trials is 0.0001

In a series of 36 trials, if the subject is guessing randomly, then the probability of correctly guessing odd or even is 1/2.

Let X be the number of correct guesses in a series of 36 trials. X follows a binomial distribution with parameters n = 36 and p = 1/2.

The probability of guessing more than 20 correct is:

P(X > 20) = 1 - P(X ≤ 20)

Using a binomial distribution table, we can find that P(X ≤ 20) = 0.9999 (rounded to four decimal places).

Therefore: P(X > 20) = 1 - 0.9999 = 0.0001

So the probability that a subject would guess more than 20 correct in a series of 36 trials is 0.0001 (rounded to four decimal places).

Learn more about probability at https://brainly.com/question/13604758

#SPJ1

Complete question :

Seven cards are drawn from an ordinary deck. In how mnat ways is it possible to draw (a) only 5s (b)only 8s, 9s, and 10s, (c) no 8s, 9s, and 10s (d) exactly 2 jacks or kings, (e) 5 spades and 2 hearts?

Answer:

0; 792 ; 100396 ; 30408224 ; 18643560 ;

Step-by-step explanation:

Number of cards in a deck = 52

Number of cards to be drawn = 7

Using combination:

nCr = n! ÷ (n-r)!r!

A.)

Number of 5's in a deck = 4

4C7 = 0

(B.)

only 8s, 9s, and 10s,

Number of 8, 9 and 10's = 4 *3 = 12

12C7 = 12! ÷ 5!7! = 792

(C)

no 8s, 9s, and 10s ;

Number of cards to select from = 52 - (3(4)) = 40C7 = 18643560

(D)

exactly 2 jacks or kings,

Number of jack or king in deck = 8 ; other 5 could be any of the rest : (52 - 8) = 44

8C2 * 44C5 = 28 * 1086008 = 30408224

(e) 5 spades and 2 hearts?

Number of spades = 13

Number of hearts = 13

13C5 * 13C2

1287 * 78 = 100396

Answer:

142 ft²

Step-by-step explanation:

r= 26 ft

Sector covered= 24°

Area of sector= πr²*24/360= 3.14*26²*24/360= 142 ft²

Rounding to the nearest cent, the estimated value of the vehicle after 4 years is approximately $23,726.20..

To estimate the value of the vehicle after 4 years, we can use the given equation A = 39500(0.86)^t, where A represents the value of the vehicle and t represents the number of years.

Substituting t = 4 into the equation:

A = 39500(0.86)^4

A ≈ 39500(0.5996)

A ≈ 23726.20

Rounding to the nearest cent, the estimated value of the vehicle after 4 years is approximately $23,726.20.

This estimation is based on the assumption that the vehicle's value decreases by 14% each year. The equation A = 39500(0.86)^t models the exponential decay of the vehicle's value over time. By raising the decay factor of 0.86 to the power of 4, we account for the 4-year period. The final result suggests that the value of the vehicle would be around $23,726.20 after 4 years of ownership.

For more such questions on estimated value

https://brainly.com/question/27898355

#SPJ8

Answer:

but where is the question please type your full questions

Answer:

14:26

Step-by-step explanation:

Because there is 14 girls and in all as students there is 26 of them.