If an eight-day single payment loan has a periodic interest rate of 11.1%, what is the approximate effective interest rate of the loan?O A. 120,815.9% O B. 121,815.9% O C. 12,081.6% O D. 12,181.6%

Answer:

79 degree

Step-by-step explanation:

A triangle is 180 degrees

We know that angle D and F is equal to each other

180 - 22 = 158 degree

158 / 2 = 79 degree

So, m<F = 79 degree

Answer:

28%

Step-by-step explanation:

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The equation of the ellipse in standard form is (x - 9)² / 64 + (y + 2)² / 100 = 1.

In this problem we must determine the equation of the ellipse in standard form, whose foci are (15, - 2) and (3, - 2) and co-vertices are (9, 6) and (9, - 10). The ellipse is defined by the following equation:

(x - h)² / b² + (y - k)² / a² = 1

Where:

First, determine the center of the ellipse:

(h, k) = 0.5 · (15, - 2) + 0.5 · (3, - 2)

(h, k) = (9, - 2)

Second, determine distance between a focus and the center of the ellipse:

(c, 0) = (15, - 2) - (9, - 2)

(c, 0) = (6, 0)

c = 6

Third, determine the length of the minor semiaxis:

(0, b) = (9, 6) - (9, - 2)

(0, b) = (0, 8)

b = 8

Fourth, determine the length of the major semiaxis:

a = √(b² + c²)

a = √(8² + 6²)

a = 10

Fifth, write the equation of the ellipse:

(x - 9)² / 64 + (y + 2)² / 100 = 1

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A recurrence relation is a mathematical equation or formula that defines a sequence or series of values based on one or more previous terms in the sequence. The recurrence relation here is t(n) = n!

To solve the given recurrence relation t(n)=t(n-1) n, we can start by finding some initial values. Let's consider the base case t(1) = 1.

Now, we can use the recurrence relation to find t(2), t(3), t(4), and so on:

t(2) = t(1) * 2 = 1 * 2 = 2

t(3) = t(2) * 3 = 2 * 3 = 6

t(4) = t(3) * 4 = 6 * 4 = 24

We can see a pattern emerging: t(n) = n!.

So, the solution to the recurrence relation t(n) = t(n-1) * n is t(n) = n!, where n is a positive integer. This means that the value of t(n) is the product of all positive integers from 1 to n.

For example, t(5) = 5! = 1 * 2 * 3 * 4 * 5 = 120.

Therefore, the solution to the recurrence relation is t(n) = n!

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The use of barium sulfate as an image enhancer for gastrointestinal X-rays, despite the toxicity of the barium ion, implies that the equilibrium state of barium sulfate in the body.

Barium sulfate is commonly used as a contrast agent in gastrointestinal X-rays to enhance the visibility of the digestive system. This indicates that barium sulfate, when ingested, remains in a relatively stable and insoluble form in the body, minimizing the release of the toxic barium ion.

The equilibrium state of barium sulfate suggests that the compound has limited solubility in the body, resulting in a reduced rate of dissolution and a lower concentration of the barium ion available for absorption into the bloodstream. The insoluble nature of barium sulfate allows it to pass through the gastrointestinal tract without significant absorption.

By using barium sulfate as an imaging enhancer, medical professionals can obtain clear X-ray images of the digestive system while minimizing the direct exposure of the body to the toxic effects of the barium ion. This reflects the importance of considering the equilibrium state of substances when assessing their potential harm to humans and finding safer ways to utilize them for medical purposes.

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Answer:(0,-1)

Step-by-step explanation:

Answer:

HIIIIIIIIIIII

Step-by-step explanation:

Answer: 17.5%

Step-by-step explanation:

Flipping tails: 50%

Rolling at least 14: 35%

Total: 50% x 35% = 17.5%

I donno if i'm right

Answer:

25m

Step-by-step explanation:

A square is a parallelogram having all sides equal. Hence, if Casey walked diagonally, she should have gone 25m as the rules of square states.

please mark brainliest

Answer:

Step-by-step explanation:

a c d are the answer

The proportion used to find the value of a is a/18 = 16/a

Proportion is a mathematical comparison between two numbers. According to proportion, if two sets of given numbers are increasing or decreasing in the same ratio, then the ratios are said to be directly proportional to each other.

Given are three similar triangles, (refer to attached figure to separately see the similar triangles)

We know that, similar triangle have corresponding sides in equal ratio,

Therefore,

a/18 = 16/a

Hence, the proportion used to find the value of a is a/18 = 16/a

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Answer:

Step-by-step explanation:

c

B. r= -0.943 represents a stronger correlation because | - 0.943| > |0.748).

B. r= -0.943 represents a stronger correlation because | - 0.943| > |0.748|. The absolute value of -0.943 is larger than the absolute value of 0.748, indicating a stronger correlation. When the correlation coefficient is negative, it means that there is a strong negative relationship between the variables, while a positive correlation coefficient indicates a strong positive relationship.

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It will take Joel approximately 7.9 years (or 94.6 months) to pay off his $4300 laptop purchase on his credit card with an interest rate of 535% compounded monthly if he makes monthly payments of $40.

To calculate the time it will take Joel to pay off his $4300 laptop purchase on his credit card with an interest rate of 535% compounded monthly, we can use the formula for the number of periods (n) required to pay off a loan:

n = -log(1 - (r * p) / l) / log(1 + r)

where r is the monthly interest rate (which is 5.35), p is the monthly payment (which is $40), and l is the initial loan amount (which is $4300).

Plugging in these values, we get:

n = -log(1 - (0.0535 * 40) / 4300) / log(1 + 0.0535)

n = -log(0.99093023256) / log(1.0535)

n = 94.6

Therefore, it will take Joel approximately 94.6 months to pay off his laptop purchase, which is equivalent to about 7.9 years.

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Answer:

5 : 7

Step-by-step explanation:

groom's side: 40

bride's side: 56

ratio groom to bride = 40/56 = 20/28 = 10/14 = 5/7

Answer: 5 : 7

The direction of the resultant vector is approximately -68.75°.

To find the direction of the resultant vector, we can use the formula:

θ = arctan(Vy/Vx)

where Vy is the vertical component (y-coordinate) of the vector and Vx is the horizontal component (x-coordinate) of the vector.

In this case, we have a resultant vector with components Vx = -6 and Vy = 16.

θ = arctan(16/-6)

Using a calculator or trigonometric table, we can find the arctan of -16/6 to determine the angle in radians.

θ ≈ -1.2039 radians

To convert the angle from radians to degrees, we multiply by 180/π (approximately 57.2958).

θ ≈ -1.2039 * 180/π ≈ -68.7548°

Rounding to the nearest hundredth, the direction of the resultant vector is approximately -68.75°.

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The equation of the appropriate line of best fit is y = 1.25x + 2

How to determine the line of best fit?

Start by drawing a line through the points (see attachment)

From the attached graph, we have:

(x, y) = (0,2) and (4,6.5)

Calculate the slope (m) using:

m = (y2 - y1)/(x2 - x1)

This gives

m = (6.5 - 4)/(2 - 0)

Evaluate

m = 1.25

The equation is then calculated as:

y = m(x - x1) + y1

This gives

y = 1.25(x - 0) + 2

Expand

y = 1.25x + 2

Hence, the equation of the appropriate line of best fit is y = 1.25x + 2

Answer:

The slope of the line is 11/2

remember, rise over run.

Step-by-step explanation:

May I have brainliest please? :)

Answer:

\(m=\frac{11}{2}\)

Step-by-step explanation:

The z-score corresponding to Anastasia's test score is -0.5. This indicates that her score is 0.5 standard deviations below the mean.

To calculate the z-score corresponding to Anastasia's test score of 110, we can use the formula:

z = (x - mean) / standard deviation

where x is Anastasia's score, mean is the mean of the test scores (120), and standard deviation is the standard deviation of the test scores (20).

Substituting the values into the formula, we get:

z = (110 - 120) / 20 = -0.5

Therefore, the z-score corresponding to Anastasia's test score is -0.5. This indicates that her score is 0.5 standard deviations below the mean. A negative z-score implies that her score is below the mean, while a positive z-score would indicate a score above the mean. In this case, Anastasia's z-score of -0.5 suggests that her score is below average relative to the distribution of scores on the standardized test.

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Answer:

Step-by-step explanation:

The Luminosity of a star is proportional to its Effective Temperature to the 4th power and its Radius squared." Example 1: Two stars are the same size, (RA=RB), but star A is 2x hotter than star B (TA=2TB): Therefore: Star A is 24 or 16x brighter than Star B.

Answer:

3x−y=2

Step-by-step explanation:

Answer:

the answer is -3/5

Step-by-step explanation:

x=-0.6

Answer:

0   =5x+3

-3   =5x

-3/5=x

    x=-3/5

Answer:

C

Step-by-step explanation:

x is 2 times as y is the pattern

First and foremost, it is important to note that human skin color is determined by a variety of factors, including genetics, environmental influences, and geographic location. In fact, skin color is the result of the amount and type of melanin pigment produced by specialized cells in the skin called melanocytes.

There are two main types of melanin pigment: eumelanin and pheomelanin. Eumelanin is responsible for producing darker skin colors, while pheomelanin produces lighter skin colors. However, the amount and distribution of these pigments can vary greatly between individuals, resulting in a wide range of skin tones.

Additionally, skin color can also be influenced by factors such as sun exposure, age, and hormonal changes. For example, prolonged sun exposure can lead to darker skin, while aging and hormonal changes can cause changes in skin pigmentation. Furthermore, it is important to note that skin color is not always clearly defined or easily categorized into specific shades. There can be a great deal of variation within a single skin tone, as well as overlap between different skin tones. This is due to the complex interplay of genetic and environmental factors that contribute to skin color.

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Answer:

Reflexive property of congruence.

Step-by-step explanation:

Answer:

reflective property

Step-by-step explanation:

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Answer:

Step-by-step explanation:

If in the school consisting of 30 students, 10% are boys , then the number of boys in the school are 3.

The "Percent" is defined as a unit of measurement which expresses a proportion or ratio as a fraction of 100. It is commonly used to represent relative quantities or comparisons.

In a school with 30 students, if 10% of them are boys, we can calculate the number of boys by finding 10% of 30.

The 10% can be written as a decimal by dividing it by 100,

So, 10% is equivalent to 0.10.

Multiplying 0.10 by 30,

We get,

⇒ 0.10 × 30 = 3,

Therefore, the  number of boys are 3.

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Answer:

8 and -1.4

Step-by-step explanation:

2(4x)=8x

-.7x2=1.4

The measure of angle1 and angle3 is equal that is 39° , and the measure of angle2 is 51° .

We know that , Kites have two sets of equivalent adjacent sides and one set up of congruent opposite angles.

So, the sides "AB" and "AD" are equivalent adjacent sides.

From the figure , m∠1 = 39° ,So , m∠2 = 39° ,

We see that , AC and BD are diagonals.

We also know that diagonals of kite always meet at right angles.

Let the diagonals "AC" and "BD" intersect at point O.

So , In Triangle AOB ,

⇒ m∠O + m∠1 + m∠2 = 180° ,

⇒ 90° + 39° + m∠2 = 180° ,

⇒ m∠2 = 180° - (90° + 39°) ,

⇒ m∠2 = 180° - 129° ,

⇒ m∠2 = 51°

Therefore , the required measure of angles are m∠1 = 39°, m∠2 = 51°, m∠3 = 39°.

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The given question is incomplete , the complete question is

Find m∠1 , m∠2 and m∠3 in the kite. The diagram is not drawn to scale.

To solve the equation (3.4)(6.7) using the standard algorithm, first multiply 3.4 and 6.7. Then, the result is 22.78.

The standard algorithm for multiplication is a step-by-step process that involves breaking down the numbers being multiplied into simpler parts, and then multiplying those parts together.

First, you would need to multiply the ones place of the first number (4) by the ones place of the second number (7), which would give you 28.

Next, you would need to multiply the ones place of the first number (4) by the tens place of the second number (6), which would give you 24.

Then, you would add the two products from steps 1 and 2 to get the result: 28 + 24 = 52.

Alternatively, you can use the distributive property of multiplication to simplify the problem.

(3.4)(6.7) = 3.46 + 3.40.7 = 22.8

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