With 1.5% commission how many nepali currency is required to exchange $ 3000 if the buying rate and selling rate of $1 are rs. 104 and rs. 105 respectively.

The chords, inscribed angles, and central angles in the figure has been identified below.

A chord is a line segment that has both endpoints that lies on the circumference of a circle.

An inscribed angle can be defined as an angle that is formed by two chords in a circle, and having its vertex on the circumference of the circle.

A central angle is an angle that has its vertex at the center of the circle and it is formed by two radii of the circle.

1. The chords in the circle are: DE and EF

Inscribed angle is: angle DEF

Central angle are: angle DCF

2. The chords in the circle are: RS, ST, and SU

Inscribed angle are: angles STR, SRT, SRT, and RSU

Central angle are: angles TCU, SCT, SCR, and RCU

3. The chords in the circle are: DG and EF

Inscribed angle are: angles DGF and GEF

Central angle is: none

4. The chord in the circle is: AE

Inscribed angles are: none

Central angle is: angles DCE, ACB, BCE, and BCD

5. m<DGE = 1/2(84)

m<DGE = 42°

6. m<EFD = 1/2(84)

m<EFD = 42°

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Answer:

The side of square A is 30 cm.

Step-by-step explanation:

Given that,

The dimensions of square A are three times the dimensions of square B.

The area of square A is 900 sq cm.

Side of square A = 3( side of square B)

Let the side of square B is b. So,

Side of square A, a = 3b

We know that, the area of square is side². So,

\((3b)^2=900\\\\9b^2=900\\\\b^2=100\\\\b=10\ cm\)

Side of square A, a = 3(10) = 30 cm

Hence, the side of square A is 30 cm.

Answer:

Option B: This cannot be determined because we do not know the price of corn chips and soda and whether or not she fully spent her budget allocated to corn chips and soda.

Step-by-step explanation:

Maximization of utility of the goods given is defined as the satisfaction or benefit La Toya derived based on the amount of money she spent on the corn chips and bottles of soda.

Now, for us to know if she is maximizing utility, we need to know the price of the goods and also if she spent all the money she allocated for the corn chips and bottle of soda. This would in turn help us to know how she spent her money and if the expenses she made was most beneficial to her.

Thus, the correct answer is Option B

The value of angle x is 55.8⁰ and the  value of angle y is 68.5⁰.

The value of angle x and y of the given parallelogram is calculated as follows;

Use parallelogram law of vector addition;

9² = 8² + 8² - 2(8x8)cosY

81 = 128 - 128cosY

128cosY = 128 - 81

128cosY = 47

cosY = 47/128

cosY = 0.3672

Y = cos⁻¹ (0.3672)

Y = 68.5⁰

The value of angle x is calculated using sine rule;

sin X/8 = sin(68.5)/9

sinX = 8 (sin(68.5)/9)

sin X = 0.827

X = sin⁻¹ (0.827)

X = 55.8⁰

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The true positive rate, also known as sensitivity, is 96.7%.

The following is the calculation of the test validity:

True positive rate: True positive rate (sensitivity) = (Number of true positive results) ÷ (Number of people with the disease in the study population)100% = (290) ÷ (300)100% = 96.7%

False positive rate: False positive rate = (Number of false positive results) ÷ (Number of people without the disease in the study population)100% = (20) ÷ (700)100% = 2.9%

True negative rate: True negative rate (specificity) = (Number of true negative results) ÷ (Number of people without the disease in the study population)100% = (680) ÷ (700)100% = 97.1%

False negative rate: False negative rate = (Number of false negative results) ÷ (Number of people with the disease in the study population)100% = (10) ÷ (300)100% = 3.3%

Accuracy:

Accuracy = (Number of true results) ÷ (Total number of people in the study population)100% = (970) ÷ (1000)100% = 97%

Positive predictive value: Positive predictive value = (Number of true positive results) ÷ (Number of people with positive results)100% = (290) ÷ (310)100% = 93.5%

Negative predictive value:Negative predictive value = (Number of true negative results) ÷ (Number of people with negative results)100% = (680) ÷ (690)100% = 98.6%

False omission rate:False omission rate = (Number of false negative results) ÷ (Number of people with negative results)100% = (10) ÷ (690)100% = 1.4%

Thus, The true positive rate, also known as sensitivity, is 96.7%.

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Answer:

Step-by-step explanation:

the answer is 12 miles okay so subtract $1.30 from the $11.50 because that is the prize pf being in the car then the pries of a mile is $0.85 if that the case $11.50 -$1.30 would equal $10.2 and $10.2 divide $0.85 is 12 hopefully this helps

Answer:

13.7

Step-by-step explanation:

The computation of the volume of toy A is shown below:

7 × k^2=9

k^2= 9 ÷ 7

k=√9 ÷ 7

k = 1.133893419

Now

= 20 ÷ 1.133893419³

=13.7

Answer:

C

Step-by-step explanation:

Guessed and got it right haha

Answer:

Your answer would be C, Domain: {x | x is a real number}; range: {y | y > 0}; asymptote: y = 0

Step-by-step explanation:

I got it correct on Edge 2020-21. Hope this helps you, have a great day!

Square root of 4 is not a polynomial. It is a quadratic function. Functions containing other operations like square root is not a polynomial.

A polynomial need not have any square root.  polynomial is a finite sequence form. it must contain no square roots of variables, no fractional or negative powers on the variables, and no variables in the denominators of any fractions. Polynomial are sums and differences of polynomial terms. For an expression to be a polynomial term, any variables in the expression must have whole number powers. It should not have any square root, cube root or any negative values. Quadratic function can have square root cube roots and fraction values.

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Answer: 2.3716 <-------- This is the Code

Step-by-step explanation:

1.4 x 2.5 = 3.5

2.2 x 2.5 = 5.5

1.4 x 0.2 = 0.28

2.2 x 0.2 = 0.44

3.5 x 0.28 = 0.98

5.5 x 0.44 = 2.42

Then:

X         1.4           2.2

2.5      3.5          5.5

          - x -          - x -    

0.2      0.28        0.44

           - = -           - = -

        0.98  x    2.42 = 2.3716 <-------- This is the Code

Answer:

8.81849

Step-by-step explanation:

4 kg is equal to 8.816 lbs i.e. US Pounds. The solution has been obtained by using the unit conversion.

What is unit conversion?

By converting between different units of measurement, the same property can be stated, this is known as unit conversion. Instead of using hours or miles to measure distance, you may use minutes or feet. When measures are requested in a different set of units than those provided, such as feet versus chains, it frequently occurs.

We have been given 4 kg which are required to be represented into US pounds.

We know that 1 kilogram = 2.204 pounds

Therefore,

⇒4 kilograms = 4 * 2.204

⇒4 kilograms = 8.816 lbs

Hence, 4 kg is equal to 8.816 lbs i.e. US Pounds.

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The maximum value attained by the sum of the expression is 169 when N is the two-digit number 98.

Let N be a two-digit number with digits a and b. Then, the sum of N and the product of its digits is N + ab, and the sum of N's digits is a + b. Therefore, the expression we want to maximize is:

Substituting N = 10a + b, we get:

To maximize this expression, we want to maximize a and b. Since a and b are digits, they must be between 1 and 9. If we set a = 9 and b = 8, we get:

Therefore, the maximum value attained by the expression is 169 when N is the two-digit number 98.

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Answer:

yes

Step-by-step explanation:

The smallest value that can be represented in a 10-bit, two's complement representation is -512.

In two's complement representation, the most significant bit (MSB) is used to indicate the sign of the number. For a 10-bit representation, the MSB represents the negative range. Since the MSB is 1, the remaining 9 bits can represent a range of values from -2^9 to 2^9-1.

To find the smallest value, we set the MSB to 1 and the remaining 9 bits to 0, which gives us -512. This is the smallest negative value that can be represented in a 10-bit, two's complement system.

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Answer:

c. Yes because ∠2 and ∠6 are congruent.

Step-by-step explanation:

From the picture attached,

m(∠2) = m(∠3) = m(∠6) = 40°

m(∠1) = 140°

Since (∠2 ≅ ∠6) (corresponding angles)

Therefore, by the converse theorem of corresponding angles lines c and d are parallel.

Option c is the answer.

For each variable the best thought choice is: a. Continuous, b. Discrete, c. Continuous, d. Continuous.

Given below is the best thought of each variable as either discrete or continuous: a. The time it takes to drive from home to work (or school) Continuous.

It is not possible to get the exact time taken by a person to travel from their home to work or school. There are several factors that come into play such as traffic, time of day, and other variables that would make the time taken continuous.

b. The number of students, in a class of 35, who improve their score from the first midterm to the second midterm. Discrete.

The variable mentioned in this option cannot be measured in decimal or fractional parts as it only consists of a fixed set of numerical values.

c. The actual length of a roll of plastic wrap advertised to be 30 feet long. Continuous.

Although the length of the plastic wrap may be advertised as 30 feet, there are chances of it being shorter or longer than 30 feet. So, the length of the roll of plastic wrap can be seen as a continuous variable.

d. The fuel efficiency, in miles per gallon, of an American-made car. Continuous.

The fuel efficiency of a car is measured in mpg (miles per gallon), which is a continuous variable. It could be any number, not just a whole number, and there can be fractional values too.

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Type of statistical characteristics of variables found in a sample and describes summarizes and synthesizes collected data is a. Descriptive.

Descriptive statistics are used to describe or summarize the characteristics of a sample or data set, such as a variable's mean, standard deviation, or frequency.

Descriptive statistics can be used to describe a single variable (univariate analysis) or more than one variable (bivariate/multivariate analysis). In the case of more than one variable, descriptive statistics can help summarize relationships between variables using tools such as scatter plots.

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Answer:

x = -5 and x+1( consecutive integer) = -4

obviously x is smaller than the next integer

Step-by-step explanation:

Let the first integer be x

hence the consecutive integer is x +1

according to the give condition

x + 6(x + 1) = -29

x + 6x + 6 = -29

7x = -29 -6

7 x = -35

x = -35/7

x = -5

x + 1 = -5 + 1 = -4

GOOD LUCK FOR THE FUTURE! : )

The value of x must be between -18 and -6. The solution has been obtained using Triangle inequality theorem.

What is Triangle inequality theorem?

The triangle inequality theorem explains how a triangle's three sides interact with one another. This theorem states that the sum of the lengths of any triangle's two sides is always greater than the length of the triangle's third side. In other words, the shortest distance between any two different points is always a straight line, according to this theorem.

We are given three sides of a triangle as 8, 6 and x+20

Using Triangle inequality theorem,

⇒8+6 > x+20

⇒14 > x+20

⇒-6 > x

Also,

⇒x+20+6 > 8

⇒x+26 > 8

⇒x > -18

Also,

⇒x+20+8 > 6

⇒x+28 > 6

⇒x > -22

From the above explanation it can be concluded that x is less than -6 but greater than -22 and -18.

This means that x must lie between -18 and -6.

Hence, the value of x must be between -18 and -6.

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Answer:

-1

Step-by-step explanation:

Answer:

x = -1

Step-by-step explanation:

-4x + 7 = 11

       -7

-4x = 4

divide by -4

x = -1

The allowance time, if the standard time is 234.15 minutes and the basic time is 233.4 minutes is 0.75 minute

To calculate the allowance time, we can use the following formula:

Allowance time = Standard time - Basic time

Thus, Allowance time = 234.15 minutes - 233.4 minute = 0.75 minutes

Therefore, the allowance time is 0.75 minutes.

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Janice is incorrect in claiming that there will be over 200,000 bacteria 20 hours after their population reached 9,500 in an observational study.

In an exponential growth model, the population of bacteria follows a pattern where it increases by a fixed proportion over a constant time interval. To determine if Janice's claim is correct, we need to calculate the growth rate of the bacteria and project it forward 20 hours from the time the population reached 9,500.

To find the growth rate, we can use the formula for exponential growth: N = N0 * e^(rt), where N is the final population, N0 is the initial population, r is the growth rate, and t is the time in hours. We know that N0 = 6,000 and N = 9,500 after 3 hours.

Rearranging the formula to solve for r, we have r = ln(N/N0) / t. Plugging in the values, we get r = ln(9,500/6,000) / 3 ≈ 0.193. Therefore, the growth rate is approximately 0.193 per hour.

Now, let's project the population 20 hours after reaching 9,500. Using the formula N = N0 * e^(rt) and plugging in the values, we have N = 9,500 * e^(0.193 * 20) ≈ 144,168. This indicates that there will be around 144,168 bacteria after 20 hours, which is significantly lower than Janice's claim of over 200,000 bacteria. Therefore, Janice's statement is incorrect based on the given information and calculations.

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All spindles that have been idle for more than four days must be thermally cycled before being used at speeds higher than 6,000 RPM and use a tool holder in the spindle for the spindle warm-up program.. This will stop the lubricant from settling and potentially overheating the spindle.

A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are the histones.

The spindle will gradually increase in speed throughout this 20-minute warm-up procedure and be given time to stabilise thermally. Daily spindle warming-up before to high-speed use can also be done. A balanced grade tool must be always used in the spindle when executing the warm-up programme for spindles with a speed of 10,000 RPM or higher.

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Answer: YESS PLS HELP ME IF YOU KNOW THIS

Step-by-step explanation: LIKE WHAT IS THIS

The linear model that represents the cost of any number of candy bars can be written as: C = $1.90B + $0.95

To write the linear model that models the cost of any number of candy bars, we need to find the equation of a line that best fits the given data points. We'll use the variables B for the number of candy bars purchased and C for the total cost of the candy bars.

Looking at the given data, we can see that there is a linear relationship between the number of candy bars and the total cost. As the number of candy bars increases, the total cost also increases.

To find the equation of the line, we need to determine the slope and the y-intercept. We can use the formula for the equation of a line: y = mx + b, where m is the slope and b is the y-intercept.

First, let's find the slope (m) using two points from the given data, for example, (3, $6.65) and (25, $48.45):

m = (C2 - C1) / (B2 - B1)

 = ($48.45 - $6.65) / (25 - 3)

 = $41.80 / 22

 ≈ $1.90

Now, let's find the y-intercept (b) using one of the data points, for example, (3, $6.65):

b = C - mB

 = $6.65 - ($1.90 * 3)

 = $6.65 - $5.70

 ≈ $0.95

Therefore, the linear model that represents the cost of any number of candy bars can be written as:

C = $1.90B + $0.95

This equation represents a linear relationship between the number of candy bars (B) and the total cost (C). For any given value of B, you can substitute it into the equation to find the corresponding estimated total cost of the candy bars.

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Answer:

1.33333333333

Step-by-step explanation:

Answer:

See below

Step-by-step explanation:

\(\\ \sf{:}\Rrightarrow 6x^2-18\)

\(\\ \sf{:}\Rrightarrow 6(x^2-3)\)

Answer:

Step-by-step explanation:

1st one

3rd one  

these both equal or are a little less then 10

Answer:

-17 9/10

Step-by-step explanation:

Answers:

The dilation is an enlargement.

Point O is the center of dilation.

The scale factor is 3.

The true statements about the dilation of segment AB are:

The dilation is an enlargement.

Point O is the center of dilation.

The scale factor is 3.

The scale factor is 9.

Dilation is a geometric transformation that alters the size of a figure while maintaining its shape. It is accomplished by either enlarging or reducing the figure with respect to a fixed point called the center of dilation. The scale factor determines the ratio by which the figure is resized. In the given diagram depicting the dilation of segment AB, let's analyze the statements to understand the properties of the dilation.

The dilation is an enlargement: An enlargement occurs when the scale factor is greater than 1, meaning the figure is proportionally expanded. In the diagram, if the scale factor is greater than 1, then the dilation is indeed an enlargement.

The dilation is a reduction: A reduction happens when the scale factor is between 0 and 1, implying that the figure is proportionally reduced. If the scale factor in the diagram falls within this range, then the dilation is also a reduction.

Point O is the center of dilation: The center of dilation is the fixed point about which the figure is resized. In the diagram, if point O is identified as the fixed point with respect to which segment AB is dilated, then this statement is true.

The scale factor is 3: If the scale factor mentioned in the diagram is 3, it indicates that the figure is enlarged by a factor of 3, making this statement true.

The scale factor is 9: If the scale factor is 9, then the figure is enlarged by a factor of 9, and this statement is also true.

Hence the correct option is (a), (c), (d), and (e).

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