what is 0.75 x 0.6? (ToT)/~~~

The equation of the line that is perpendicular to line y = -x + 5 and that passes through point (x, y) = (2, 4) is y = x + 2.

Algebraically speaking, lines are described by equations of the form:

y = m · x + b

Where:

Besides, the relationship between two perpendicular lines is now described:

m · m' = - 1

Where:

Now we determine the equation of the perpendicular line. First, find the slope of the original line:

y = - x + 5

m = - 1

Second, calculate the slope of the perpendicular line:

m' = - 1 / m

m' = - 1 / (- 1)

m = 1

Third, determine the intercept of the perpendicular line:

b' = y - m' · x

(x, y) = (2, 4), m' = 1

b' = 4 - (1) · 2

b' = 4 - 2

b' = 2

Fourth, write the equation of the perpendicular line:

y = x + 2

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One of the equation which illustrates and meets the decimal conditions given is :

1.25 × 0.2 = 0.25

Let the first number  with two decimal places be x = 1.25

Let the second number with one decimal place be y = 0.2

Result = first Number × second number

Thus;

Result = 1.25 × 0.2

Result = 0.25

Evaluating the result of 0.25, it means that;

Number of digits = 3

Non - zero digits = 2

There are several values of x and y which will satisfy the 3 conditions given.

Therefore, the product of the values 1.25 and 0.2 gives the required output of the question.

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The expression that represents the childs final profit for the day will be 11p + 3.

An expression is simply used to show the relationship between the variables that are provided or the data given regarding an information. In this case, it is vital to note that they have at least two terms which have to be related by through an operator.

Since in one day her expenses were 3(7 - p) and her earnings were 4(2p + 6).

An expression that represents the childs final profit for the day will be:

= Revenue - Expense

= 4(2p + 6) - 3(7 - p)

= 8p + 24 - 21 + 3p

= 11p + 3

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The answer choice which correctly represents the domain of the rational function given; f(z) = z + 3 / z (z - 9) is; All real values of z such that z ≠ 0 and z ≠ 9.

It follows from the task content that the domain of the rational function given as in the task content is to be determined.

On this note, the domain of a rational function includes all real numbers except those that render the function undefined; i.e the denominator is equal to zero, 0.

On this note, we have:

z ( z - 9 ) = 0

z = 0 OR z - 9 = 0; z = 9.

Ultimately, the domain of the function is the set of all real numbers such that; x ≠ 0 and x ≠ 9.

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f(x)=|x+4|-1 with a vertical stretch by a factor of 5, so the translation function becomes: 5|x + 4| - 5.

According to operations like multiplication or sum/subtraction either in its definition or in its domain, a translation is represented by a change in the function graph. Examples include shifting to the left or right or up or down, compressing or extending vertically or horizontally, and reflecting across the x- or y-axis.

For this problem, the function is given by:

f(x) = |x + 4| - 1.

For a vertical stretch by a factor of 5, the function is multiplied by 5, hence the translated function is given by:

g(x) = 5f(x) = 5(|x + 4| - 1) = 5|x + 4| - 5.

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The solution is x > 3. The values of x are greater than 3.

It is a mathematical symbol that represent the non-equal comparison between different terms as well as other mathematical expressions. Inequality is various types such as greater than >, less than <, greater than or equal ≥ and less than or equal ≤.

Given, 0.3 (x -4) > -0.3

at first, we will remove the parenthesis and multiply by the given factor

0.3 × x - 0.3× 4 > -0.3

0.3x - 1.2 > - 0.3

now we add 1.2 to both side in order to isolate the variable terms

0.3x - 1.2+1.2 > - 0.3 + 1.2

0.3x > 0.9

in the next both side is divided by 0.3

0.3x/ 0.3 > 0.9/ 0.3

x > 3

the above is the result

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Answer:

The equation is going to be -4h + 300 = 206.4 and the answer to the equation is 23.4 hours.

Step-by-step explanation:

-4h + 300 = 206.4

In this case, it burns 4g of wax per hour, and we start off at 300g of wax. Since every hour it burns 4, we can conclude that -4h stands for -4g of wax per hour (h). Then, we have to put +300 in the equation because that is what the candle starts off with before anything is burned. To figure out the amount of hours burned, we equal -4h + 300 to 206.4 to find out amount of hours were used to weigh the candle at 206.4g.

-4h + 300 = 206.4

-4h = -93.6

h = 23.4

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The range of the monthly sales goals is 37,000.

A stem-and-leaf plot is a table that is used to represent a dataset. A stem-and-leaf plot divides a number into a stem and a leaf. The stem is the first number in the digit while the leaf is the last number. For example in the number 46, 4 would be the stem and 6 would be the leaf.

Here is the stem plot :

Stem  Leaf

1          2, 5, 5, 8

2          4, 4, 6

3          4, 6

4          7, 8, 9

The largest number is 49 and the smallest is 12. Since the table is in thousands, the numbers become 49,000 and 12,000.

Range is the difference between the highest and lowest values of a set of observations

Range = highest value - lowest value

Range = 49,000 - 12,000 = 37,000

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The following series can be classified as

1 + 2 + 4 + 8 ... +..  is divergent series.

200 + 100 + 50 + 25 ... is convergent series

1/2 + 2/3 + 8/9 + 32/27 ... is divergent series.

10 + 5 + 0 - 5 + .... is convergent series

4 - 2 + 1 - 1/2 + .... is convergent series

4 - 8 + 16 - 32 ..... is  convergent series  

If a series converges to a value as its terms approach infinity, it is said to be convergent. Example:

Series of terms which are squares of natural numbers

=> 1, 4, 9, 16, 25.... which goes upto infinity

Hence given series is the Convergent series

If a series does not converge to a value but instead keeps on increasing or dropping as the terms of the series tend to infinitely, it is said to be divergent. Example: 1, 1/2, 1/3, 1/4 ... etc

Where it tends to 0 as the term goes to infinity.  

Note:

If the common ratio lies between (-1, +1), then the series is convergent if it does not lie between (-1, +1) then the series is divergent.

Here given series are

1 + 2 + 4 + 8 ... +

Here common ratio = 2/1 = 2  

Common ratio, 2 > 1

1 + 2 + 4 + 8 ... +..  is divergent series.

200 + 100 + 50 + 25 ...

Common ratio = 100/200 = 1/2

Common ratio, 1/2 < 1

200 + 100 + 50 + 25 ... is convergent series

1/2 + 2/3 + 8/9 + 32/27 ...

Common ratio = 2/3 / 1/2 = 4/3

Common ratio, 4/3 > 1

1/2 + 2/3 + 8/9 + 32/27 ... is divergent series.

10 + 5 + 0 - 5 + ....

Common ratio = 5/10 = 1/2

Common ratio, 1/2 < 1

10 + 5 + 0 - 5 + .... is convergent series

4 - 2 + 1 - 1/2 + ....

Common ratio = -2/4 = -1/2

Common ratio, -1/2 < 1

4 - 2 + 1 - 1/2 + .... is convergent series

4 - 8 + 16 - 32 .....

Common ratio = - 8/4 = -2

Common ratio, -2 < 1

4 - 8 + 16 - 32 ..... is  convergent series  

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Answer:

To find the original loan amount that Jane took out, you can use the following formula:

Original loan amount = (Interest paid / Interest rate) * (1 - 1/(1 + Interest rate)^(Number of years))

Plugging in the values, we get:

Original loan amount = (11,960 / 5.2%) * (1 - 1/(1 + 5.2%)^4)

Original loan amount = (11,960 / 0.052) * (1 - 1/(1.052)^4)

Original loan amount = $22,942.31

Answer:

The answer is 14.

Step-by-step explanation:

To solve this equation, we need to isolate the variable k on one side of the equation.

First, we can add 8k to both sides of the equation to get rid of the 8k term on the left side:

10 - 8k + 8k = -102 + 8k

This simplifies to:

10 = -102 + 8k

Then, we can add 102 to both sides of the equation to get rid of the -102 term on the right side:

10 + 102 = -102 + 8k + 102

This simplifies to:

112 = 8k

Finally, we can divide both sides of the equation by 8 to solve for k:

112/8 = 8k/8

This simplifies to:

14 = k

Therefore, the value of k that satisfies the equation is 14.

Answer:

[tex]k=14[/tex]

Step-by-step explanation:

[tex]10-8k=-102\\10-10-8k=-102-10\\-8k=-112\\\frac{-8k}{-8}=\frac{-112}{-8}\\k=14[/tex]

The molecular diagram indicates a synthesis reaction.

A system in which one or more objects interacts and are converted to another different object or form. The resulting object is called product and the primary object are reactants.

The molecular diagram as shown in figure represent the chemical reaction between hydrogen gas and oxygen gas. Here reactants are 2-unit hydrogen gas and one-unit oxygen gas and resulting product is 2-unit water.

2H₂O (g) + O₂(g) ⇒ 2H₂O (g)

In this case, from 2 reactants we get a single product water as a gas, so the above chemical reaction is synthesis reaction.

According to the definition of synthesis reaction multiple reactants interacts for creating a single product.

generally, synthesis reaction is exothermic that means energy is released to the environment.

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Using my learning about filing income taxes to complete the following sentences is:

1) Citizens file income taxes to ensure that they will receive a refund if they paid too much in taxes throughout the year.

2) Employers supply a W-2 form to help citizens file their tax returns.

3) Taxes returns can be filed either by mail or online.

Income taxes are compulsory levies that governments make on the incomes and profits of employees, businesspersons, and entities within their jurisdictions.

Individuals use W-2 forms to file their tax returns.  The W-2 form shows an individual's total earnings and tax withholdings.

Thus, taxes returns by individuals and entities are filed either by mail or online (electronically).

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A) The greatest integers are as follows;

B) the smallest integers are as follows:

C)

D)

An integer is a whole number, that is, a number without a fractional component.

Integers include positive numbers, negative numbers, and zero. For example, 1, -5, and 0 are all integers, while 1.5, -3.2, and 4/3 are not.

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Answer:

To solve this problem, you can set up an equation using the given information. Let "x" be the number in question.

We are told that 10 more than 32% of x is equal to 26. This can be written as:

10 + 0.32x = 26

To solve for x, you can start by subtracting 10 from both sides of the equation:

10 + 0.32x - 10 = 26 - 10

This simplifies to:

0.32x = 16

To isolate the x term, you can divide both sides of the equation by 0.32:

(0.32x)/0.32 = 16/0.32

This simplifies to:

x = 50

Therefore, the number we are trying to find is 50.

Answer: 1.15

Step-by-step explanation:

23/20 = 1 3/20 = 1.15

Answer:

the answer is 27/10j + 1/8

Answer:

Por multiplicar el numero con el denominador y ya

The required area of the lune is (D) √3/4 - π/24.

The measurement that expresses the size of a region on a flat or curved surface is termed area.

Surface refers to the area of a surface or the boundary of a tri structure, whereas the area of a plane region or plane area refers to the area of a form or planar lamina.

So,

The lune's area is equal to the smaller semicircle's area minus the segment's area.

The area of the segment is equal to the sum of the areas of the sector and the triangle formed by the intersection points and the larger semicircle's center.

Additionally, because all of the sides are one unit, the triangle thus constructed is an equilateral triangle.

Area of the lune = π * 1/8 (60/360 * π * 1² - √3/4 * 1²)

Area of the lune = π/8 - π/6 + √3/4

= √3/4 - π/24

Therefore, the required area of the lune is (D) √3/4 - π/24.

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There is a 0.06 probability percent chance that this section of road will have exactly 7 accidents in the future year. An average of 11 accidents occur on a particular stretch of road each year.

In real life, we frequently have to make predictions about how things will turn out. In these situations, we speak about the probability that the event will occur. The probability formula may be used to calculate the likelihood of an event by simply dividing the favorable number of possibilities by the total number of options.

given

mean=11

[tex]P(X=x)=e^-lamda*lamda^x/x!\\P(X=7)=e^-11*11^7/7!\\=0.0646\\=0.06[/tex]

The likelihood of seeing precisely 7 accidents on this stretch of road in the upcoming year is 0.06 On a certain stretch of road, an average of 11 accidents happen each year.

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The solution is (-1,2.5) .

An equation is a  mathematical statement that is made up of two expressions connected by an equal sign.

Here given that,

y=3+1/2x

⇒2y-x=6 ...........(1)

3x+2y=2...........(2)

Now, subtracting (1) & (2) we get,

-4x=4

⇒x= -1

And, y=2.5

Hence. required solution is x= -1 & y=2.5

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If choice which is equivalent to the product √2√5 √8 exists 4√5.

In order to write numbers, bases and powers are used in the exponential form. It informs us of the amount of times we must actually multiply a number in order to obtain the answer.

We must ascertain the terms' prime factorization in order to formulate an expression in exponential form.

Factor and rewrite the radicand in exponential form:

√2 × √((2²) × 2) × √5

Rewrite the expression using √n/ab = √n/a × √n/b

Substitute the values in the above equation, we get

√2 × √((2²) × 2 × √5

Simplify the radical expression: √2 × 2 × √2 × 2

Rewrite the expression: (2 × 2) × (√2 × √2)

Simplify the radical expression:

= 4√5

Therefore, the correct answer is option B. 8/10

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If choice which is equivalent to the product √2√5 √8 exists 4√5.

In order to write numbers, bases and powers are used in the exponential form. It informs us of the amount of times we must actually multiply a number in order to obtain the answer.

We must ascertain the terms' prime factorization in order to formulate an expression in exponential form.

Factor and rewrite the radicand in exponential form:

√2 × √((2²) × 2) × √5

Rewrite the expression using √n/ab = √n/a × √n/b

Substitute the values in the above equation, we get

√2 × √((2²) × 2 × √5

Simplify the radical expression: √2 × 2 × √2 × 2

Rewrite the expression: (2 × 2) × (√2 × √2)

Simplify the radical expression:

= 4√5

Therefore, the correct answer is option B. 8/10

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Answer:

D

Step-by-step explanation:

[tex]\frac{50}{40}[/tex] = [tex]\frac{x}{60}[/tex]  we can simplify 50/40 to 5/4

[tex]\frac{5}{4}[/tex] = [tex]\frac{x}{60}[/tex]

4 x 15 = 60

5 x 15 = 75

Answer:

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

A train travels 50 mi and car travels 40 mi in within same time.

The ratio of distances remains same if we assume they have constant speed.

Let the train travels t mi while the car travels 60 mi, then the ratios are:

The matching option is d.

Answer:

4

Step-by-step explanation:

For a triangle to exist:

A + B > C

B + C > A

A + C > B

We know already...

A = 13

B = 16

C = ?

Using the rules,

B + C > A

16 + C > 13

^ This won't tell us what C is because C would be 0 and obviously that wouldn't work for a triangle.

We'll try a different rule...

A + C > B

13 + C > 16

So, C would be 4. Because that's the smallest whole number that makes the equation true.

(Let's double check with all our rules to make sure it works for all of them)

A + B > C

13 + 16 > 4 <--True

B + C > A

16 + 4 > 13 <-- True

And we already did the last one, so we don't need to check that one.

So, C is equal to 4.

Answer:

[tex]\textsf{1.} \quad y=a \cdot 2^5\;\;\textsf{(where $a$ is the initial population)}[/tex]

[tex]\textsf{2.} \quad 2^{-3}[/tex]

[tex]\textsf{3.} \quad y=a \cdot 2^{2}\;\;\textsf{(where $a$ is the initial population)}[/tex]

[tex]\textsf{4.} \quad y=a \cdot 2^{8}\;\;\textsf{(where $a$ is the initial population)}[/tex]

[tex]\textsf{5.} \quad 64[/tex]

Step-by-step explanation:

[tex]\boxed{\begin{minipage}{9 cm}\underline{General form of an Exponential Function}\\\\$y=ab^x$\\\\where:\\\phantom{ww}$\bullet$ $a$ is the initial value ($y$-intercept). \\ \phantom{ww}$\bullet$ $b$ is the base (growth/decay factor) in decimal form.\\\end{minipage}}[/tex]

Given that organism A's population doubles every day for the first 5 days:

Therefore, an exponential expression to express organism A's population growth in the first 5 days is:

[tex]\boxed{y=a \cdot 2^5}[/tex]

(where a is the initial population).

Given expression showing organism A's decrease in population over the next 3 days:

To rewrite the expression with the same base but one exponent,

[tex]\textsf{apply the exponent rule} \quad (a^b)^c=a^{bc}:[/tex]

[tex]\implies 2^{-3}[/tex]

Combine the increase and decrease in organism A's population after 8 days by multiplying the rates.  So the exponential expression for the total change in organism A's population after 8 days is:

[tex]\implies y=a \cdot 2^5 \cdot 2^{-3}[/tex]

[tex]\textsf{Apply the exponent rule} \quad a^b \cdot a^c=a^{b+c}:[/tex]

[tex]\implies y=a \cdot 2^{5-3}[/tex]

[tex]\implies y=a \cdot 2^{2}[/tex]

As organism B's population grows at the same rate as organism A, but is not infected with the virus, its population doubles each day.  Therefore, an exponential expression showing its increase in population over the same 8 days is:

[tex]\boxed{y=a \cdot 2^8}[/tex]

where a is the initial population.

To calculate how many times greater organism B's population is than organism A's population after 8 days, divide the expression for organism B by the expression for organism A:

[tex]\implies \dfrac{a \cdot 2^8}{a \cdot 2^2}[/tex]

[tex]\implies \dfrac{2^8}{2^2}[/tex]

[tex]\textsf{Apply the exponent rule} \quad \dfrac{a^b}{a^c}=a^{b-c}:[/tex]

[tex]\implies 2^{8-2}[/tex]

[tex]\implies 2^6=64[/tex]

Answer:

90

Step-by-step explanation:

The word perpendicular means there is a right angle that is 90°

Answer:

90

Step-by-step explanation:

The value of 9 is 90.

The 9 is in the 10s place

9 x 10 = 90

Answer:

f(-2) =5(-2) +4

f(-2) = -10 +4

f(-2)= -6

The financing fee that Elijah paid for the lease of a vehicle for two years is $1,640.

The financing fee or charge is the amount paid for the lease of equipment or vehicle.

The financing fee is based on a fixed percentage rate for the use of credit or the extension of existing credit.

Lease amount of a vehicle = $20,000

Resale price in two years = $12,841

Lease period = 2 years

Interest rate = 4.1%

Financing fee of the lease = $1,640 ($20,000 x 4.1% x 2)

Thus, Elijah paid $1,640 as a financing fee for the lease.

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