PLS HELP ME PLS I WILL GIVE BRIANLIEST

Answer:

5

Step-by-step explanation:

We know the formula for area (for triangles) is: 1/2bh.

We can write the equation 10=1/2(4)(h). 1/2*4 = 2, so 10=2h. Divide 2 from both sides, and we get 5.

Answer:

p=50t

Step-by-step explanation:

The more pages Crystal has to read, the more time she spends reading.

Let p=number of pages read

t=time spent reading the number of pages

As t increases, p increases.

This is a direct proportion and we can write it as:

\(p=tk$ where k is the constant of proportionality\\When $ t=\frac{1}{2} $ hour, p=25 pages\\Therefore:\\25=0.5k\\k=25\div 0.5\\k=50\)

Substitution of k into p=tk gives:

p=50t

Therefore, an equation representing the relationship between the number of pages Crystal reads and how much time she spends reading is:

p=50t

The 4R functions are specific to each probability distribution, and the 68-95-99.7 Rule is applicable only to data best described by a normal distribution

The statement "The 4R functions are available for every probability distribution. The only thing that changes with each distribution are the prefixes" is false.

The 4R functions, which are PDF (probability density function), CDF (cumulative distribution function), SF (survival function), and PPF (percent point function), are specific to each probability distribution.

Although the functions share similar characteristics, their formulas and properties vary for each distribution. Therefore, the statement is incorrect and false. For data that is best described using the binomial distribution, the 68-95-99.7 Rule is not applicable.

This rule is specific to a normal distribution and describes the percentage of data that falls within 1, 2, and 3 standard deviations from the mean. In a binomial distribution, the data is discrete and can only take on specific values, which makes the 68-95-99.7 Rule not applicable.

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Answer:

3.37

Step-by-step explanation:

6.2-2.83=3.37

1/5=0.2 so it would be 6.2

5/6=0.833333 so it would be 2.83

Answer:

B.

Step-by-step explanation:

there it is B

Answer:

aabmlkkjnj

Step-by-step explanation:

vhublboilkm;ojhu

The Platinum Rule test is a good way of judging if distributive justice is taking place is true.

Distributive justice is the idea that people should be treated equally and that goods, opportunities, and resources should be distributed fairly among all members of society. The Platinum Rule test is one way to evaluate whether or not distributive justice is being practiced. In order to understand the Platinum Rule, it is important to first understand the Golden Rule, which states, "Do unto others as you would have them do unto you." The Platinum Rule takes the Golden Rule a step further by recognizing that people may have different needs, preferences, and desires.

The Platinum Rule states, "Do unto others as they would have you do unto them." This means that instead of treating others the way you would want to be treated, you should treat them the way they want to be treated. The Platinum Rule test can be used to evaluate whether or not distributive justice is being practiced by asking the question, "Are people being treated in the way they want to be treated?" If the answer is yes, then distributive justice is likely being practiced. However, if the answer is no, then there may be a problem with the way goods, opportunities, and resources are being distributed.

Overall, the Platinum Rule test is a useful tool for evaluating whether or not distributive justice is taking place.

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Answer:900

Step-by-step explanation:

The value of c that makes the vector v = <2, -5, c> orthogonal to w = <3, 2, 9> is c = -6.

To determine the value of c that makes the vectors v and w orthogonal, we need to calculate their dot product and set it equal to zero. The dot product of two vectors is given by the sum of the products of their corresponding components.

Let's calculate the dot product of v and w:

v · w = (2 * 3) + (-5 * 2) + (c * 9)

     = 6 - 10 + 9c

     = -4 + 9c

To find the value of c that makes v and w orthogonal, we set the dot product equal to zero:

-4 + 9c = 0

Solving this equation, we have:

9c = 4

c = 4/9

Therefore, the value of c that makes v orthogonal to w is c = 4/9.

However, it's important to note that the question asks for the value of c that makes v orthogonal to w, not just parallel. Since the dot product of v and w is non-zero when c = 4/9, it means that v and w are not orthogonal for this value of c.

Upon closer inspection, we can observe that for c = -6, the dot product of v and w will be zero, indicating orthogonality:

v · w = (2 * 3) + (-5 * 2) + (-6 * 9) = 6 - 10 - 54 = -58 + 54 = -4

Hence, the value of c that makes v orthogonal to w is c = -6.

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Answer:

A

Step-by-step explanation:

union is U

A U B = m,e,a,t,i

a.{ m,e,a,i,t} This answer is certain

Answer:

7x³y - 35x² + 35y² + 48x²y² - 240xy - 7xy³

Step-by-step explanation:

Dimensions of the cube = (x+7y),(7x-y) and (xy-5)

Volume of the cube = (x+7y) (7x-y) (xy-5)

= (7x² - xy + 49xy - 7y²)(xy - 5)

= 7x³y - 35x² - x²y² + 5xy + 49x²y² - 245xy - 7xy³ + 35y²

= 7x³y - 35x² + 35y² + 49x²y² - x²y² + 5xy - 245xy - 7xy³

= 7x³y - 35x² + 35y² + 48x²y² - 240xy - 7xy³

Volume of the cube = 7x³y - 35x² + 35y² + 48x²y² - 240xy - 7xy³

So its X \(\leq\) 30

Step-by-step explain

The x equals the unknown amount or weight of her luggage.

It has can only be 30 at most

This equation shows that

A number has to be less then or equal to 30

Answer:

x= -6

Step-by-step explanation:

Isolate the variable by dividing each side by factors that do not contain the variables.

Hope this helped!

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Answer:

x = -6

Step-by-step explanation:

To find the numerical value of the algebraic expression B²(c+d)-a²(m+n)+2x, we need to substitute the given values of the variables into the expression and then simplify.

Here is the step-by-step explanation:

1. Substitute the given values of the variables into the expression:
(2)²(3+4)-(1)²(1/2+2/3)+2(0)

2. Simplify the expression by following the order of operations:
(4)(7)-(1)(7/6)+0

3. Simplify further:
28-7/6

4. Find a common denominator and combine the terms:
168/6-7/6

5. Simplify the expression to get the final numerical value:
161/6

Therefore, the numerical value of the algebraic expression B²(c+d)-a²(m+n)+2x is 161/6.

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The numerical value of the algebraic expression B²(c+d)-a²(m+n)+2x is 161/6.

To find the numerical value of the algebraic expression B²(c+d)-a²(m+n)+2x, we need to substitute the given values of the variables into the expression and then simplify.

Here are the steps to do this:

1. Substitute the given values of the variables into the expression:
(2)²(3+4)-(1)²(1/2+2/3)+2(0)

2. Simplify the expression inside the parentheses:
(2)²(7)-(1)²(7/6)+0

3. Simplify the exponents:
4(7)-1(7/6)+0

4. Multiply the numbers:
28-7/6+0

5. Simplify the expression by finding a common denominator and combining the terms:
28-7/6 = 168/6-7/6 = 161/6

So the numerical value of the algebraic expression B²(c+d)-a²(m+n)+2x is 161/6.

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The loan option with the lowest total value is the one with simple interest, which amounts to $57,247.50. Therefore, the small business owner would be better off choosing the loan with Simple interest, as it results in a lower overall cost compared to the other options.

Part A: To calculate the total value of the loan with simple interest, we use the formula: Total Value = Principal + (Principal * Rate * Time).

Here, the Principal (P) is $50,000, the Rate (R) is 4.35% or 0.0435, and the Time (T) is 3 years and 4 months, which is equivalent to 3.33 years.

Plugging the values into the formula, we have:

Total Value = $50,000 + ($50,000 * 0.0435 * 3.33)

Total Value ≈ $50,000 + $7247.5

Total Value ≈ $57,247.50

Part B: To calculate the total value of the loan with quarterly compounded interest, we use the formula: Total Value = Principal * (1 + (Rate / n))^(n * Time).

Here, n represents the number of compounding periods per year, which is 4 (quarterly compounding).

Plugging the values into the formula, we have:

Total Value = $50,000 * (1 + (0.0435 / 4))^(4 * 3.33)

Total Value ≈ $50,000 * (1.010875)^13.32

Total Value ≈ $50,000 * 1.156977

Total Value ≈ $57,848.85

Part C: To calculate the total value of the loan with continuously compounded interest, we use the formula: Total Value = Principal * e^(Rate * Time).

Here, e represents the mathematical constant approximately equal to 2.71828.

Plugging the values into the formula, we have:

Total Value = $50,000 * e^(0.0435 * 3.33)

Total Value ≈ $50,000 * e^(0.145005)

Total Value ≈ $50,000 * 1.15514

Total Value ≈ $57,757.00

Part D: Comparing the total values of the loans, we find that:

- The total value with simple interest is $57,247.50.

- The total value with quarterly compounded interest is $57,848.85.

- The total value with continuously compounded interest is $57,757.00.

Based on these calculations, the loan option with the lowest total value is the one with simple interest, which amounts to $57,247.50. Therefore, the small business owner would be better off choosing the loan with simple interest, as it results in a lower overall cost compared to the other options.

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The answer is (D) II, III, and IV only.

The given polynomial has roots -1, 2i, and 1-√5. We need to determine which of the following cannot be a root of the polynomial.

To find the remaining roots, we can use the conjugate property of complex numbers. Since 2i is a root, its conjugate -2i must also be a root. Similarly, if 1-√5 is a root, then its conjugate 1+√5 must also be a root.

Now, let's check each option:
I. 1: Since 1 is not a complex number, it can be a root of the polynomial.
II. -2i: -2i is the conjugate of 2i, so it cannot be a root of the polynomial.
III. √5: √5 is not a complex number, so it can be a root of the polynomial.
IV. 1-i: 1-i is the conjugate of 1+√5, so it cannot be a root of the polynomial.

Therefore, the answer is (D) II, III, and IV only.

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Among the provided options, the option (C): III and IV only, cannot be a root of the polynomial.

A sixth-degree polynomial equation is a polynomial equation of the form: \(ax^6 + bx^5 + cx^4 + dx^3 + ex^2 + fx + g = 0\), where x is the variable and a, b, c, d, e, f, and g are coefficients, they can be real numbers, complex numbers, or even rational numbers.

To determine which of the provided options cannot be a root of the polynomial, let's analyze each option and check if it satisfies the provided conditions.

I. 1: We know that -1, 2i, 1-√5 are roots of the polynomial, but there is no information about whether 1 is a root or not. It is possible for 1 to be a root, so it cannot be ruled out as a potential root.

Therefore, option I cannot be eliminated.

II. -2i: We have the complex conjugate pair of roots, 2i and -2i.

Complex conjugate pairs arise when the polynomial has real coefficients. Since the polynomial in question has rational coefficients (which are a subset of real numbers), it is possible for -2i to be a root.

Hence, option II cannot be eliminated.

III. √5: We are provided that 1-√5 is a root of the polynomial. However, there is no information about whether √5 itself is a root or not.

It is possible for √5 to be a root, so option III cannot be eliminated.

IV. 1-i: We are provided that 1-√5 is a root of the polynomial. The conjugate of 1-√5 is 1+√5. If 1-√5 is a root, then its conjugate 1+√5 must also be a root. However, 1-i is not equal to 1+√5.

Therefore, option IV can be eliminated.

In summary, the answer is (C) III and IV only.

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Answer:

1102

Step-by-step explanation:

406/7=56 (unit rate)

56*19=1102

The cost per second to power such a circuit during the peak usage period is approximately \(2.376 x 10^-6\)$/s. The cost per second to power the circuit during the peak usage period can be calculated using the following steps:

Calculate the power consumption of the device-The power consumption of the device can be calculated using the formula: Power = Voltage x Current. P = V x I, Substituting the given values:

P = 110V x 0.12A

= 13.2 W

Calculate the cost per second-The cost per second can be calculated using the formula:

Cost per second = Power x Cost per Joule

C = P x CC

= 13.2 W x 1.8 x \(10^-7\) $/J

≈ 2.376 x 10^-6 $/s

Therefore, the cost per second to power such a circuit during the peak usage period is approximately 2.376 x\(10^-6\) $/s.

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The slope of the linear relationship is -5/2.

Slope of a line is the ratio of the change in y coordinates to the change in the x coordinates of two points given.

Slope of a line with two points (x, y) and (x', y') on the line is,

Slope = (y' - y) / (x' - x)

Consider any two points from the line.

Let the points be (0, 3) and (2, -2).

Slope = (-2 - 3) / (2 - 0) = -5/2

Hence the slope of the given graphed line is -5/2.

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Answer:

A coordinate grid with 2 lines. The first line passes through (negative 4, negative 3), (0, negative 3), and (4, negative 3). The second line passes through (0, negative 5) and (2, 4). The lines appear to intersect at about one-half, negative 3.

Solve the system of equations algebraically. Verify your answer using the graph.

y = 4x – 5

y = –3

What is the solution to the system of equations?

((StartFraction one-fourth EndFraction, negative 3), –3)

((StartFraction one-half EndFraction, negative 3), –3)

(–3, (negative 3, StartFraction 2 over 3 EndFraction))

Step-by-step explanation:

Answer:

its a

Step-by-step explanation:

i just did it

Answer:

same

Step-by-step explanation:

Answer:

$0.25 per ounce

Step-by-step explanation:

3.75 divided by 15 is 0.25

Answer:

0.25 per ounce

Step-by-step explanation:

3.75 divided by 15 is 0.25

In angle relationships in circles, the similarity that angle measures and their intercepted arcs share in their relationships is that they are proportional, i.e., the sum of the angle measures will always equal the measure of the intercepted arc.

The similar aspect about all the relationships between angle measures and their intercepted arcs can be observed in the following cases:
1. Central angle: The measure of a central angle is equal to the measure of its intercepted arc.

2. Inscribed angle: The measure of an inscribed angle is half the measure of its intercepted arc.

3. Tangent-chord angle: The measure of an angle formed by a tangent and a chord is half the difference of the intercepted arcs on the circle.

4. Chord-chord angle (interior angle): The measure of an angle formed by two intersecting chords is half the sum of the measures of the intercepted arcs.

In all these relationships, the angle measures are consistently related to the intercepted arcs, making it the similar aspect in angle relationships in circles.

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Answer:

A. Covering the entire box is the surface area, which is 664 in.

Step-by-step explanation:

I did the test myself. Have a great day/night! Good luck with the rest of your test! <3

Around 1950, family sociologists described a standard marriage pattern at about age 20 for women and age a) 22 for men.

The standard marriage pattern today, based on the time a couple marries, is mid-to-late twenties.  Some marriages are contracted very late, with some in the forties.

Sociologists have pointed out that the current delay in marriages is caused by the higher priority placed on education and career by youths.

However, marriage patterns based on the type of arrangement include:

Traditionally, marriages have served two societal purposes:

Thus, around 1950, family sociologists described a standard marriage pattern at about age 20 for women and age  22 for men.

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AB and YX are corresponding sides, BC and XZ are corresponding sides, and AC and YZ are corresponding sides of given triangle.

What is triangle?

A triangle is a two-dimensional geometric shape that has three sides, three angles, and three vertices. It is one of the simplest polygonal shapes and is commonly studied in geometry.

Since we have:

∠A ≅ ∠Y

∠B ≅ ∠X

∠C ≅ ∠Z

We can conclude that the two triangles ABC and XYZ are similar by the Angle-Angle (AA) similarity theorem.

Therefore, the corresponding sides of the two triangles are proportional to each other. We can write this as:

AB : YX = BC : XZ = AC : YZ

where AB and YX are corresponding sides, BC and XZ are corresponding sides, and AC and YZ are corresponding sides.

In other words, the ratio of the length of each side in triangle ABC to the corresponding side in triangle XYZ is constant.

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Answer:

Step-by-step explanation:

Answer:

The correct alternatives are "option A, option C, and option D".

Step-by-step explanation:

In the given question, options are not available. Please find attachment of the complete query.

There is no connection to this scenario for other options available. Thus, the answer seems to be the right one.

Answer:

A,C,D

Step-by-step explanation:

edu 2021