four friends do yardwork for their neighbors over the weekend, earning $15,$20,$25, and $40, respectively. they decide to split their earnings equally among themselves. in total how much will the friend who earned $40 give to the others?

Answer:

m=5/3

Step-by-step explanation:

Answer:

28 cm

Step-by-step explanation:

If the shape is a square, all the sides are equal. To find the area you multiply the length by the width. Since the area is 49 centimeters, find the square root of 49 to find the length of the length and the height of the square, which is 7. To find the perimeter, you add the lengths of all the sides of the square. 7+7+7+7=28.

Given

The formula of the volume of a cylinder

Substitute the given to the volume

The volume of a cylinder with a radius of 5 and a height of 3 is

Answer:

Step-by-step explanation:

Y=7 enjoy

Answer:

y = 7

Step-by-step explanation:

For every x input, one that hits a spot on x, the spot that is on y is the output.

Take a look at the graph, and you see that x = -1 is the output of y = 7

To convert milligrams per liter (mg/L) to micrograms per fluid ounce (µg/fl oz), we can use the conversion factor of 29.5735.

This conversion factor takes into account the difference in volume between a liter and a fluid ounce.

1 fl oz = 29.5735 mL

1 L = 1000 mL

So, to convert from milligrams per liter to micrograms per fluid ounce, we divide by 29.5735 and multiply by 1000:

(mg/L) * 1000 / 29.5735 = (µg/fl oz)

Therefore, to convert a value x from milligrams per liter to micrograms per fluid ounce:

x (µg/fl oz) = x (mg/L) * 1000 / 29.5735

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Answer:

just fix the cilcle more it have it looing for the answer

Step-by-step explanation:

that all i got i wish i can help u more

1. →v1 = (5, -3, 2, 7) is in the span of {→a, →b, →c} with coefficients x = -6, y = -1, and z = 2.

2. →v2 = (2, 7, 6, -7) is not in the span of {→a, →b, →c}.

3. →v3 = (30, -7, 10, 17) is not in the span of {→a, →b, →c}.

To determine whether each vector is in the span of {→a, →b, →c}, we need to check if it can be expressed as a linear combination of →a, →b, and →c. If it can, we can find the coefficients that give the linear combination. Let's go through each vector:

1. →v1 = (5, -3, 2, 7)

To express →v1 as a linear combination of →a, →b, and →c, we need to find coefficients x, y, and z such that →v1 = x→a + y→b + z→c.

Solving the equation, we get:

5→a - 3→b + 2→c = (5, -3, 2, 7)

(5, -1, 3, 3) - 3(5, 0, 1, 0) + 2(-10, 3, -3, -7) = (5, -3, 2, 7)

(5, -1, 3, 3) - (15, 0, 3, 0) + (-20, 6, -6, -14) = (5, -3, 2, 7)

(5 - 15 - 20, -1 + 0 + 6, 3 + 3 - 6, 3 + 0 - 14) = (5, -3, 2, 7)

(-30, 5, 0, -8) = (5, -3, 2, 7)

Since (-30, 5, 0, -8) is equal to (5, -3, 2, 7), →v1 is indeed in the span of {→a, →b, →c}.

2. →v2 = (2, 7, 6, -7)

Following the same process as above, we solve for the coefficients:

2→a + 7→b + 6→c = (2, 7, 6, -7)

(2, -7, 6, 6) + 7(5, 0, 1, 0) + 6(-10, 3, -3, -7) = (2, 7, 6, -7)

(2, -7, 6, 6) + (35, 0, 7, 0) + (-60, 18, -18, -42) = (2, 7, 6, -7)

(2 + 35 - 60, -7 + 0 + 18, 6 + 7 - 18, 6 + 0 - 42) = (2, 7, 6, -7)

(-23, 11, -5, -36) ≠ (2, 7, 6, -7)

Since (-23, 11, -5, -36) is not equal to (2, 7, 6, -7), →v2 is not in the span of {→a, →b, →c}.

3. →v3 = (30, -7, 10, 17)

Using the same approach, we solve for the coefficients:

30→a - 7→b + 10→c = (30, -7, 10, 17)

(30, -7, 10, 17) - 7(5, 0, 1, 0) + 10(-

10, 3, -3, -7) = (30, -7, 10, 17)

(30, -7, 10, 17) - (35, 0, 7, 0) + (-100, 30, -30, -70) = (30, -7, 10, 17)

(30 - 35 - 100, -7 + 0 + 30, 10 + 7 - 30, 17 + 0 - 70) = (30, -7, 10, 17)

(-105, 23, -10, -53) ≠ (30, -7, 10, 17)

Since (-105, 23, -10, -53) is not equal to (30, -7, 10, 17), →v3 is not in the span of {→a, →b, →c}.

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Answer:

third angle = 115°

Step-by-step explanation:

angles in a triangle add up to 180°

since you already know the total angles for two of the angles all you need to do is subtract the number from 180 to find the third angle

180-65=115

Answer:

40%

Step-by-step explanation:

make 20*5=100 , total, 8*5 which makes 40

Answer:

there would be 24 grams of copper.

Answer:

C=36

Step-by-step explanation:

C-17=19

C=19+17

C=36

The 5 most common Pythagorean triples are ( 3 , 4 , 5 ) , ( 5 , 12 , 13 ) ,

( 6 , 8 , 10 ) , ( 9 , 12 , 15 ) , and ( 15 , 20 , 25 ) .

Pythagorean triples:

Any three positive integers that completely satisfy the Pythagorean theorem is considered a Pythagorean triple number. According to the theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a right triangle. A Pythagorean triple consists of the three sides of a right triangle. In this article, you will learn how to create multiple Pythagorean triples.

A Pythagorean triple consists of the three natural numbers a, b, c such that a² + b² = c². These triples are usually written as (a, b, c), examples

(3, 4, 5) are well known. If (a, b, c) is a Pythagorean triple, then (ka, kb, kc) is also a Pythagorean triple for all natural k. A primitive Pythagorean triplet is a triplet in which a, b, and c are coprime (i.e., have no common divisor greater than 1). For example, (3, 4, 5) is a basic Pythagorean triple, but (6, 8, 10) is not.

A triangle whose sides form a Pythagorean triple is called a Pythagorean triangle and is necessarily a right triangle.

This name comes from the Pythagorean theorem, which states that the side lengths of each right triangle satisfy the formula a² + b² =c². A Pythagorean triple gives the length of three integers of the sides of a right triangle. However, right triangles whose sides are not integers do not form a Pythagorean triple. For example, a triangle with sides a = b = 1 and c = √2 but, (1,1,2) is not a Pythagorean triple because √2 is not an integer. Also, the numbers 1 and √2 do not have a common multiple because √2 is irrational.

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The truth value of the conditional statement is false, and the counterexample of this statement is corresponding angles

The conditional statement is given as:

If two angles are congruent, then they are vertical angles.

The above statement is false because not all congruent angles are vertical angles

A counterexample of this statement is a corresponding angle

i.e. corresponding angles are congruent angles, but they are not vertical angles

Hence, the truth value of the conditional statement is false, and the counterexample of this statement is a corresponding angle

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The energy of each photon is:
a) 239.3 kJ/mol
b) \(4.97 * 10^-4 kJ/mol\)
c) \(5.07 * 10^-4 kJ/mol\)

To calculate the energy of each photon in kilojoules per mole, we'll use the following equation:
E = h × ν × (Avogadro's number) / 1000
where E is the energy, h is Planck's constant (6.626 × 10^-34 Js), ν is the frequency in \(s^-1,\) and Avogadro's number is \(6.022 * 10^23 mol^-1.\)

For part c, we'll first convert the wavelength to frequency using the speed of light equation:
ν = c / λ
where c is the speed of light (3.00 × 10^8 m/s) and λ is the wavelength in meters.
a) ν = \(5.92 * 10^19 s^-1\)
E = \((6.626 * 10^-34 Js) * (5.92 * 10^19 s^-1) * (6.022 * 10^23 mol^-1) / 1000\)
E ≈ 239.3 kJ/mol
b) ν \(= 1.24 * 10^6 s^-1\)
E =\((6.626 * 10^-34 Js)\) * \((1.24 * 10^6 s^-1)\) * \((6.022 * 10^23 mol^-1) / 1000\)
E ≈ 4.97 × 10^-4 kJ/mol
c) λ = 265 m
ν =\((3.00 * 10^8 m/s) / (265 m)\)
ν ≈ 1.13 × 10^6 s^-1
E = \((6.626 * 10^-34 Js)\) *\((1.13 * 10^6 s^-1)\) * \((6.022 * 10^23 mol^-1) / 1000\)
E ≈ 5.07 × 10^-4 kJ/mol.

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The statistical method commonly used to analyze the clustering of personality traits is called cluster analysis.

Cluster analysis is a multivariate statistical technique that aims to identify groups or clusters of similar observations or variables based on their characteristics or measurements.

In the context of personality traits, cluster analysis can be used to explore patterns of similarity or dissimilarity among individuals based on their trait profiles.

In cluster analysis, various algorithms and distance metrics are employed to determine the grouping of observations.

The goal is to create homogeneous clusters, where individuals within the same cluster are more similar to each other compared to individuals in different clusters.

The choice of algorithm and distance metric depends on the specific objectives of the analysis and the nature of the data.

Once the cluster analysis is performed, researchers can interpret and describe the identified clusters, examine the characteristics that differentiate the clusters, and investigate the relationships between the clusters and other variables of interest.

This allows for a deeper understanding of the underlying patterns and structures within the personality trait data.

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The metric unit from pounds to tons is 250 pounds = 0.125 tons

From the question, we have the following parameters that can be used in our computation:

250 pounds = how many tons

As a general rule, we have

1 pound = 0.0005 tons

Multiply both sides of the equation by 250

So, we have

250 * 1 pound = 0.0005 tons * 250

Evaluate the products

250 pounds = 0.125 tons

Hence, the conversion is 250 pounds = 0.125 tons

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Answer:

34.47

Step-by-step explanation:

When you need to round it off to the second decimal, you must look at the 3rd decimal place.

In this case, it's 7. If it's a number greater than 5 or 5, you must round off to the next value and if it is less than 5 or 5.

Since it is 7 in the third decimal place, the answer would be 34.47

Answer:

34.47

Step-by-step explanation:

=> 34.4678 [Unit place is 8, so it will round up.]

=> 34.468

     2. Round to the nearest hundredths place.

=> 34.468 [Tens place is 8, so it will round up.]

=> 34.47

Solution :-

34.47

The angles of rotation will map the figure onto itself are 60, 120, 180....

In geometry, transformation involves changing the angle, position and/or size of a shape.

The given parameter is the shape in the figure

From the figure, we can see that the shape has 6 congruent sides

This means that the shape is a regular hexagon

The angle of rotation will map the figure onto itself is calculated as

Angle = 360/Number of sides

So, we have

Angle = 360/6

Evaluate

Angle = 60

The other angles must be a multiple of 60

i.e. 60, 120, 180....

Hence, the angles of rotation will map the figure onto itself are 60, 120, 180....

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The expected return on James's portfolio is 18%.

The expected return on Siebling Manufacturing Company's common stock is 8.4%.

To calculate the expected return on James's portfolio, we need to take the weighted average of the expected returns of MSFT and AAPL based on their respective investments.

Let's assume James invests x% in MSFT and (100 - x)% in AAPL.

The expected return on James's portfolio can be calculated as:

Expected Return = (x * Expected Return of MSFT) + ((100 - x) * Expected Return of AAPL)

Substituting the given values:

Expected Return = (x * 12%) + ((100 - x) * 24%)

To find the value of x that makes James's investments equal, we set the weights equal:

x = 100 - x

Solving this equation gives us x = 50.

Now we can substitute this value back into the expected return equation:

Expected Return = (50% * 12%) + (50% * 24%)

Expected Return = 6% + 12%

Expected Return = 18%

Therefore, the expected return on James's portfolio is 18%.

To calculate the expected return on Siebling Manufacturing Company's common stock, we can use the Capital Asset Pricing Model (CAPM).

The CAPM formula is:

Expected Return = Risk-Free Rate + Beta * Market Premium

Risk-Free Rate = 2%

Market Premium = 8%

Beta = 0.8

Expected Return = 2% + 0.8 * 8%

Expected Return = 2% + 6.4%

Expected Return = 8.4%

Therefore, the expected return on Siebling Manufacturing Company's common stock is 8.4%.

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On solving the provided question we can say that - the removable discontinuity of f(x) located is -5

Discontinuous functions in graphs are those that have no connections to one another. Discontinuities come in three different flavors: removable, jump, and infinite.. If the left limit and the right limit of a function, f(x), are both different, then the function has a first-kind discontinuity at x = a. a characteristic that cannot be mathematically continuous. Continuous functions allow you to sketch without having to lift your pen. In such a case, the function is said to as discontinuous.

here,

f(x) = \(\frac{x+5}{x^2+3x-10}\)

\(x^2+3x-10\)

x(x+5) - 2(x+5)

(x+5 )(x-2 )

x = 2, -5

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Anthony and Cleopatra were lying dead on the floor in a villa because they were fishes in the water bowl that might have fallen and broke down.

Since, there was a broken bowl nearby the dead bodies,

it seems like Anthony and Cleopatra were fishes who were in the water in the bowl that broke down.

Since the bowl in which the fishes were, broke down, the water of the bowl spilled and the fishes were no more in water due to which they died. This is the because there was no mark on their body and were neither poisoned.

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Answer:

This answer is based on that I don't know what that 2 is for

Step-by-step explanation:

There are many different answers for this question

Area is l times w so 4 times 4 = 16 the lengths could be 4

If one of the sides is 2 then the length must be 8 because 8 times 2 is 16

Answer:

Y=-1/4x+2

Step-by-step explanation:

Answer:

dfq

Step-by-step explanation:

1.

10x + 8 = 3(x – 2)

10x + 8 = 3x - 6

10x - 3x = -8 -6

7x = -14

x = -14/7

x = -2

2.

10x + 8 = 3x

10x - 3x = -8

7x = - 8

x = -8/7

The coordinates (2,1) will be on graph but (1,3) is not on graph.

What is a coordinate?

A coordinate is a set of two or more numbers or variables that identify the position of a point, line, or plane in a space of a given dimension. Coordinates are used to pinpoint a particular location, such as a specific point on a map or a specific point in a mathematical equation.

This means that for every 1.5 cups of dried fruit, there is 1 pound of granola. The graph of this proportional relationship would be a line that goes through the origin and has a slope of 1.5. For the point (2,1), the x-coordinate (2) is exactly 1.5 times the y-coordinate (1). This means that if you used 2 cups of dried fruit, you would get 1 pound of granola. Therefore, this point would be on the graph of the proportional relationship, so the answer is Yes. However, for the point (1,3), the x-coordinate (1) is not 1.5 times the y-coordinate (3). This means that if you used 1 cup of dried fruit, you would not get 3 pounds of granola.

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Answer:

8, 0

Step-by-step explanation:

The sum of\(6.97×10^4\) and \(4.25×10^4\)is equal to\(4.12×10^4.\)

To calculate the sum of 9.45×10^-4 and 6.97×10^4, we need to ensure that the exponents are the same. In this case, we can convert 9.45×10^-4 to scientific notation with the same exponent as 6.97×10^4.

9.45×10^-4 can be written as 0.000945×10^4.

Now, we can add the two numbers:

0.000945×10^4 + 6.97×10^4 = (0.000945 + 6.97)×10^4 = 6.970945×10^4.

Therefore, the sum of 9.45×10^-4 and 6.97×10^4 is 6.970945×10^4.

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Answer:

x<33/4

Step-by-step explanation:

-4x+35>2

-4x>2-35

-4x>-33

4x>33

x>33/4

x<33/4

Answer:

y = -13

Step-by-step explanation:

3x + 2 = 2x - 3

Subtract 2x from 3x. Subtract 2 from -3.

x = -5

Plug x into one of the equations to get y.

y = 3(-5) + 2

y = -15 + 2

y = -13

OR

y = 2(-5) - 3

y = -10 -3

y = -13

Please mark me the brainliest!?!

Answer:

  0.1220

Step-by-step explanation:

You want the probability that greater than 90 out of 149 software users will not call tech support, given that the probability a given user will not call is 56%. You want the value using the normal approximation to the binomial distribution.

For a sample size of n, and probability p of "success", the normal approximation to the binomial distribution can be used if ...

  min(pn, (1-p)n) > 5

Here, that is ...

  min(0.56·149, 0.44·149) > 5

  65.6 > 5 . . . . . . . . true, the normal approximation is appropriate

Then the parameters of the normal distribution are ...

  µ = pn = 0.56·149 = 83.44

  σ = √((1-p)µ) = √(0.44·83.44) ≈ 6.0592

The probability that X = N will occur can be considered to be ...

  P(N -0.5 < X < N +0.5)

Then the probability that X > N will be modeled using the normal distribution as ...

  P(X > N +0.5)

For this problem, we want ...

  P(X > 90.5) . . . . using the normal distribution with µ = 83.44, σ = 6.0592

The attached calculator shows that value to be ...

  P(>90) ≈ 0.1220 . . . . . . rounded to 4 decimal places

__

Additional comment

A probability calculator says the actual binomial distribution result for this problem is 0.1217.