could use some help.
35−x=8
Two-Step Equations and Properties of Equality

In roughly 127 hours the prices of the two stocks will be the same.

So, if we count the hours (x) after 9 a.m., the stock prices will be:

The value of x when A = B can be calculated using:

A = B

Therefore, in 127 hours roughly the prices of the two stocks will be the same.

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Answer:

GH=116

fh=180

Step-by-step explanation:

.

Answer:

y=x/4

Step-by-step explanation:

slope =y2-y1/x2-x1

=1-0/4-0=1/4

Answer: slope intecept form: y = 1/4x

Step-by-step explanation: first we need to find the slope:

Since we have the coordinates (0,0) and (4,1), we can find the slope, which we find 1/4. We can double check this by seeing if the next point is found +4 to the right and up 1.

We have y = 1/4x + b right now, so we need to find the y intercept, in which case is zero because it goes through the origin.

So your final answer is y = 1/4x + 0, or y = 1/4x for short.

Hope this helps!

Given any set of seven numbers that should be at least 2 that must have the same remainder when divided by 6

A factor is a number that completely divides another number. To put it another way, if adding two whole numbers results in a product, then the numbers we are adding are factors of the product since the product is divisible by them.

Step 1: factor the provided number into primes, or describe it as the product of primes.

Step 2: Write the prime factorization in exponent form in step three.

Step 3: Increase each exponent by one.

Step 4: Multiply each of the results.

There can only be a maximum of six different remainders when dividing by six: 0, 1, 2, 3, 4, and 5.

In any set of seven integers, two must have the same remainder when divided by seven according to the pigeon hole principle.

b) Consider set of integers 0, 1 ,2, 3, 4, 5 and 66. All these have different remainders upon division by 8 and hence the answer is no.

The interpretation is yes

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Answer: 9 subtracted from y and multiplied by 2

Answer:

2y subtracted from 9

I hope this answer is correct.

Answer:

Subtract 4 from both sides.

Answer:

Combining like terms

I hope this helps!

The amount of money that Jimena left based on the given percentage will be $4.5.

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

As per the given,

Purchasing price = $24

6.25% tax on $24 = (6.25/100)24 = $1.5

Total pay = $24 + $1.5 = $25.5

Left = $30 + $25.5

Left = $4.4

Hence "The amount of money that Jimena left based on the given percentage will be $4.5".

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Answer:

The rate of snowfall can be computed as inches of snow per hour.

rate = 10 inches / (1.25 hours).

The denominator is the improper fraction 5/4.  To divide by 5/4, you multiply numerator bky 4/5...REMEMBER?

4/5 OF TEN EQUALS 8; THE RATE IS   8 inches/HOUR.

Step-by-step explanation:

Answer:

The answer would be the third option

Step-by-step explanation:

The applicability of the 4+1 model depends on the size and complexity of the project. Smaller projects may not require its full implementation, while larger projects can benefit from its structured approach.



The 4+1 model, also known as the Kruchten's model, is a software architecture design approach that consists of four views (logical, process, development, and physical) and an additional use case view. Whether the 4+1 model is applicable to all sizes of projects depends on the specific context and requirements of each project.For smaller projects with limited complexity and scope, adopting the full 4+1 model may be excessive and unnecessary. It might introduce unnecessary overhead in terms of documentation and development effort. In such cases, a simpler and more lightweight architectural approach may be more suitable, focusing on the essential aspects of the project.

However, for larger and more complex projects, the 4+1 model can provide significant benefits. It offers a structured and comprehensive approach to architectural design, allowing different stakeholders to understand and communicate various aspects of the system effectively. The use of multiple views provides a holistic understanding of the system's architecture, which aids in managing complexity, facilitating modular development, and supporting system evolution.

Ultimately, the applicability of the 4+1 model depends on the project's size, complexity, and the needs of the development team and stakeholders. It is essential to evaluate the project's specific requirements and constraints to determine the appropriate level of architectural modeling and documentation.

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Answer:

Mean: 39

Median: 39.5

Mode: 34

Range: 44

Step-by-step explanation:

Answer:actually i think what i wrote is wrong i confused it with something else, sorry

Answer:

give me the answer for this question

Answer:

48 good ones

24 bad ones

Step-by-step explanation:

72/3=24

24*2=48 which is the number of good pics

leaving 24 bad pics

Answer:

1.2 centimeters

Step-by-step explanation:

using the the rule of three:

10km......3cm

25km......x cm (where x is the number we want to find)

this is direct proportional so: 10/x = 25/3 +> 30 = 25x => x = 30:25 = 1.2

Since each student has an equal chance of being assigned a number and the owner follows a fair process to determine the selected students, the result can be considered fair.

The result of using a standard number cube to choose which two students can work the shift is fair.

A standard number cube has six sides, numbered from 1 to 6, which corresponds to the number of student employees. By assigning each student a number between 1 and 6, the restaurant owner ensures that each student has an equal chance of being selected.

When the owner rolls the number cube twice, the numbers that appear represent the employees who can work the shift. If there are doubles (both dice showing the same number), the owner rolls again to ensure fairness.

Since each student has an equal chance of being assigned a number and the owner follows a fair process to determine the selected students, the result can be considered fair.

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Answer: Monomial

Step-by-step explanation:

2ax/3y is a monomial in three variables a, x and y.

PJ, A term is defined as a number, variable, or some combination of numbers and/or variables being multiplied together. Even though 2x has two parts (2 and x), since they are being multiplied together, 2x is considered a single term (a monomial expression).Mar 18, 2014

Answer:

monomial

Step-by-step explanation:

because it has only 1 term

Difference between the fees of Ahab and his sister is \(2.8*10^{3} -1.15*10^{3}=1.65*10^{3}\)

Review the following subtraction rules and properties:

Given: Ahab pays dollars for one year's tuition fees and his sister pays dollars fees in tuition for the first year

To find: Difference in tuition fees paid by Ahab and his sister?

Solution:

To find the difference in their fees we have to perform simply normal subtraction

Subtract the fees of his sister from Ahab's fees which is as follows:

\(2.8*10^{3} -1.15*10^{3}=1.65*10^{3}\)

Hence the difference between the fees of Ahab and his sister is \(2.8*10^{3} -1.15*10^{3}=1.65*10^{3}\)

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I think c

Step-by-step explanation:

I did it a min ago

Answer:

ur answer would be C. Angles A and H are congruent.

Step-by-step explanation:

right on edge 2021 for math

Answer:

1. n power of 25

2.x power of 5

Answer:

\(\sf \left(\dfrac{1}{11},\dfrac{3}{11}\right)\)

Step-by-step explanation:

The orthocenter is the point of intersection of the altitudes of a triangle.

(The altitude is the line that passes through the vertex and is perpendicular to the side opposite the vertex).

**Refer to attached diagram**

DC, EA and FB are the perpendicular lines drawn from the three vertices D, E and F.

\(\sf Let\:(x_1,y_1)=D\implies(x_1,y_1)=(1,3)\)

\(\sf Let\:(x_2,y_2)=E\implies (x_2,y_2)= (-1,0)\)

\(\sf Let\:(x_3,y_3)= F\implies (x_3,y_3)=(2,-1)\)

G (x, y) is the intersection point of the three altitudes of the triangle, i.e. the orthocenter.

To find the point of intersection (orthocenter), we need to create linear equations for the altitudes, then equate them to find the point of intersection.

We only need to work with 2 altitudes.

Calculate the slopes of two sides of the triangle.

\(\sf \implies Slope\:of\:EF=\dfrac{y_3-y_2}{x_3-x_2}=\dfrac{-1-0}{2-(-1)}=-\dfrac{1}{3}\)

\(\sf \implies Slope\:of\:DF=\dfrac{y_3-y_1}{x_3-x_1}=\dfrac{-1-3}{2-1}=-4\)

As the slopes of the altitudes are perpendicular to the slopes of the sides:

\(\textsf{Slope of DC}=\sf \dfrac{-1}{\textsf{slope of EF}}=\dfrac{-1}{-\frac{1}{3}}=3\)

\(\textsf{Slope of EA}=\dfrac{-1}{\textsf{slope of DF}}=\sf \dfrac{-1}{-4}=\dfrac{1}{4}\)

Using point D (1, 3) and the slope of DC to create a linear equation for DC using the point-slope form of a linear equation:

\(\sf \implies y-y_1=m(x-x_1)\)

\(\sf \implies y-3=3(x-1)\)

\(\implies \sf y=3x\)

Using point E (-1, 0) and the slope of EA to create a linear equation for EA using the point-slope form of a linear equation:

\(\sf \implies y-y_1=m(x-x_1)\)

\(\sf \implies y-0=\dfrac{1}{4}(x-(-1))\)

\(\sf \implies y=\dfrac{1}{4}x+\dfrac{1}{4}\)

To find the x-value of the point of intersection (the orthocenter), equate the equations and solve for x:

\(\implies \sf 3x=\dfrac{1}{4}x+\dfrac{1}{4}\)

\(\implies \sf \dfrac{11}{4}x=\dfrac{1}{4}\)

\(\implies \sf 11x=1\)

\(\implies \sf x=\dfrac{1}{11}\)

To find the y-value of the point of intersection (the orthocenter), substitute the found value of x into the equation for line DC:

\(\implies \sf y=3\left(\dfrac{1}{11}\right)\)

\(\implies \sf y=\dfrac{3}{11}\)

Therefore, the orthocenter is at point:

\(\sf \left(\dfrac{1}{11},\dfrac{3}{11}\right)\)

Answer:

At this rate, it would take less than 10 minutes for the temperature of the liquid to rise 52°.

Step-by-step explanation:

The temperature increase is represented by a linear line, which means that the temperature of the liquid is increasing at a constant rate.

Since the liquid took 6.5 minutes to increase 26°, that means the rate of change is 26°/6.5min = 4°/min. This means that the temperature is increasing at 4° per minute.

If the temperature rises at 4°/min, then it will take 15 minutes to rise to 60°.

4°x = 60°, x = 15 minutes

15 minutes = quarter hour

Therefore, the bottom-right answer is false because it will take 13 minutes for the temperature of the liquid to rise 52°.

4°x = 52°, x = 13 minutes

Answer:

24.83 hours

Step-by-step explanation:

Given that :

Let time taken by pumps be :

Pump A = 60 hours

Pump B = 80 hours

Pump C = 90 hours

Recall :

Rate = 1 / time taken

The rates of the pumps are :

Pump A rate = 1 / 60

Pump B rate = 1/80

Pump C rate = 1/90

Combined rate : 1/60 + 1/80 + 1/90

Combined rate = (12 + 9 + 8) / 720 = 29/720

Combined rate = 29/720

The time taken together will be :

1 / combined rate = 1/(29/720) = 720 / 29 = 24.827 hours

Answer:

sine

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

Answer:

$825.28

Step-by-step explanation:

First, we need to calculate the 15% off sale:

870(0.85) = 739.50

Now, we will calculate and add on the sales tax:

739.50(1.116) = 825.28

So, the final price of the dresser will be $825.28

Hence, the total cost of the dresser is $ \(15.138\).

What is the percentage?

Percentages are generally defined as a ratio of any value to the whole value multiplied by \(100\).

The symbol used to represent the percentage is %. Percentage means a number or a ratio represented in the form of fractions of \(100\). It is represented using the percentage sign ‘%’.

Here given that,

A dresser is normally priced at $\(870\). ​ ​This weekend however, there is a sale where everything is \(15\)% off. ​ ​If the sales tax on items is \(11.6\)%,

Firstly we will calculate the \(15\)% off sale is

\(15\)%\(=\frac{15}{100}\\\\\)

\(15\)%\(=0.15\)

So,\(870(0.15) =130.5\)

Then,

\(\frac{11.6}{100}=0.116\) %

The sales tax on items is \(11.6\)% is

\(130.5(0.116)=15.138\) $

Hence, the total cost of the dresser is $ \(15.138\).

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Answer:

$12

Step-by-step explanation:

Method 1

8% = 8/100 = 0.08

Therefore, to find 8% of the purchase price, multiply 0.08 by $150:

$150 x 0.08 = $12

Method 2

$150 is 100% of the purchase price, so to find 8%, divide $150 by 100 to give the equivalent of 1% and then multiply that by 8 to find 8%:

150 ÷ 100 = 1.5  ⇒  $1.50 is 1% of the purchase price

1.50 x 8 = 12  ⇒  $12 is 8% of the purchase price

1. Statement: True

Inverse: True

Contrapositive: True

Converse: True

2. Statement: True

Inverse: True

Contrapositive: True

Converse: True

3. Statement: True

Inverse: True

Contrapositive: True

Converse: True

(i)

Statement: If the difference x - y is even, then x and y are also even.

Inverse: If x and y are not even, then the difference x - y is not even.

Contrapositive: If x and y are not even, then the difference x - y is not even.

Converse: If x and y are even, then the difference x - y is even.

Statement: If a divides b or a divides c, then a divides bc.

Inverse: If a does not divide b and a does not divide c, then a does not divide bc.

Contrapositive: If a does not divide b and a does not divide c, then a does not divide bc.

Converse: If a divides bc, then a divides b or a divides c.

Statement: If x^2 ≥ 100 and x ≥ 0, then x ≥ 10.

Inverse: If x^2 < 100 or x < 0, then x < 10.

Contrapositive: If x^2 < 100 or x < 0, then x < 10.

Converse: If x ≥ 10, then x^2 ≥ 100.

(ii)

For each statement, we need to evaluate the truth values of the statement, inverse, contrapositive, and converse.

Statement: True

Inverse: True

Contrapositive: True

Converse: True

Statement: True

Inverse: True

Contrapositive: True

Converse: True

Statement: True

Inverse: True

Contrapositive: True

Converse: True

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Answer:

Step-by-step explanation: Need to work out your scale factor which is 1.5.

8 * 1.5 = 12

CE = 12

12 * 9 = 108/2 = 59 that is the area of triangle ACE

8 * 6 = 48/2 = 24 that is the area of triangle BCD

ACE - BCD = ABDE

59 - 24 = 35cm^2

Answer:

a. Based on this sample, we are 90% confident that the average decrease in daily water consumption after viewing the conservation video is between 4.2 and 10.8 gallons.

Step-by-step explanation:

From the given information:

we learnt that :Ten different families were tested for the average number of gallons of water they used per day before and after viewing a conservation video.

A 90% confidence interval for the difference of the means after and before the training, was determined to be (−10.8,−4.2)

Confidence interval  shows the range of values with the likelihood to contain a true population value with a certain degree of confidence. In confidence interval, a true population mean lies within the interval of a lower limit and upper limit.

From the given information; the lower limit is -10.8 and the upper limit is -4.82; based on this negative sign, it means they are both decreasing.

Therefore; we can conclude from the given option that :

Based on this sample, we are 90% confident that the average decrease in daily water consumption after viewing the conservation video is between 4.2 and 10.8 gallons.