Exercice A : Dans une entreprise, on a relevé, les
salaires suivants :
2 200 €; 1 580 €; 1 700 € ; 2 100 € ;3 350 €; 2 350
€; 1 520 €; 1 590 €; 2 950 €; 2 200 €; 1 520 €.
1. a) Quel est le salaire moyen de l'entreprise ?
b) Quel est le salaire médian de l'entreprise ?
2. L'emnloyé qui recevait le salaire médian at nanti

Answer:

Add the exponents

Step-by-step explanation:

\((3^{7} )(3^{10}) =3^{7+10} =3^{17} \)

Hope this helps

Answer:

Third option

Step-by-step explanation:
Given the following question:
3^7 × 3^10

When multiplying exponents with a common base you simply add the exponents to simplify the expression.

In this case we have...

3^7 × 3^10
7 + 10 = 17
= 3^17

Your answer is the third option or "add the exponents."

Hope this helps.

Answer:

yellow

Step-by-step explanation:

Answer: line of reflection: x = 1/2 (look at the image for the explanation)

Step-by-step explanation:

To answer the question, Miae needs 3/8 cup of sugar for 1/2 of a batch, it is important to understand the concept of fractions. miae is baking .the recipe uses 3/4 cup sugar.Miae needs 3/8 cup of sugar for 1/2 of a batch.

To answer the question, Miae needs 3/8 cup of sugar for 1/2 of a batch, it is important to understand the concept of fractions. A fraction is a part of a whole, it is represented by a numerator and denominator, the numerator represents the number of parts and the denominator represents the total number of parts. In this question, the recipe calls for 3/4 cup of sugar for the entire batch, so to get 1/2 of the batch, Miae needs to divide the fraction by 2. To do this, we can either divide the numerator and denominator by 2, or multiply the fraction by 1/2. In this case, 3/4 multiplied by 1/2 is 3/8, so Miae needs 3/8 cup of sugar for 1/2 of a batch.

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Answer:

4/81

Step-by-step explanation:

Don't ask i just know

-Too much work to explain

The division of of 9/2 by 2/9 is equal to 81/4.

To divide fractions, multiply the first fraction by the reciprocal of the second fraction.

In this case, we need to divide 9/2 by 2/9.

Dividing fractions: (a/b) ÷ (c/d) = (a/b) * (d/c)

So, we can rewrite the expression as:

(9/2) ÷ (2/9) = (9/2) * (9/2)

Now, let's perform the multiplication:

(9/2) * (9/2) = (9 * 9) / (2 * 2) = 81/4

Therefore, the division gives 81/4.

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Answer: v > -6

Step-by-step explanation: -8+6=-2, 13-2=11, 2v+11 > -v -7, +v, 3v+11 > -7, -11, 3v > -18, /3, v > -6.

Pudori noștri dragiportátil rojo y Mac luego pirateadoRead and match in your notebook. then act out.

Step-by-step explanation:

Bring like terms together

The force F = r^2k(r^) is not conservative because its curl is nonzero. The force is central because it depends only on r and acts along the radial direction. Since it is not conservative, there is no potential energy function V(r) associated with this force

To determine whether the force F = r^2k(r^) is conservative and central, let's analyze its properties.

A force is conservative if it satisfies the condition ∇ × F = 0, where ∇ is the gradient operator. In Cartesian coordinates, the force can be written as F = Fx i + Fy j + Fz k, where Fx, Fy, and Fz are the components of the force in the x, y, and z directions, respectively. The curl of F is given by:

∇ × F = (∂Fz/∂y - ∂Fy/∂z)i + (∂Fx/∂z - ∂Fz/∂x)j + (∂Fy/∂x - ∂Fx/∂y)k.

Calculating the components of F = r^2k(r^):

Fx = 0, since there is no force component in the x-direction.

Fy = 0, since there is no force component in the y-direction.

Fz = r^2kr^.

Taking the partial derivatives, we have:

∂Fz/∂x = ∂/∂x (r^2kr^) = 2rkr^2(∂r/∂x) = 2rkr^2(x/r) = 2xkr^3.

∂Fz/∂y = ∂/∂y (r^2kr^) = 2rkr^2(∂r/∂y) = 2rkr^2(y/r) = 2ykr^3.

Substituting these values into the curl equation, we get:

∇ × F = (2ykr^3 - 2xkr^3)k = 2k(r^3y - r^3x).

Since the curl of F is not zero, ∇ × F ≠ 0, we conclude that the force F = r^2k(r^) is not conservative.

Now let's determine if the force is central. A force is central if it depends only on the distance from the origin (r) and acts along the radial direction (r^).

For F = r^2k(r^), the force is indeed central because it depends solely on r (the magnitude of the position vector) and acts along the radial direction r^. Hence, it can be written as F = Fr(r^), where Fr is a function of r.

Since the force is not conservative, it does not possess a potential energy function. In conservative forces, the potential energy function V(r) can be defined, and the force can be expressed as the negative gradient of the potential energy, i.e., F = -∇V. However, since F is not conservative, there is no potential energy function associated with it.

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Answer:

=====================

Total number of marbles:

Probability of selecting a blue marble:

Probability of  selecting a black marble after replacing the blue:

Probability of selecting blue and black marbles in same order with replacement:

Answer:

(-1, 5), (2, -1), (0, 3)

The solution of the expression x-16 = 9 is x = 25. The correct option is B.

Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.

In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.

The given expression is x - 16 = 9. The value of x will be calculated as,

x - 16 = 9

x = 9 + 16

x = 25

Therefore, for the given expression the value of x is 25.

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The distance between the points is 5√2 units.

A Cartesian coordinate system in a plane is a coordinate system that specifies each point uniquely by a pair of numerical coordinates,

Given here: The co-ordinates of two points  A(-4,5), B(1,0)

Distance can be calculated using the formula derived from Pythagoras theorem. In coordinate geometry, the distance formula is √[(x₂ – x₁)^2 + (y₂– y₁)^2].

Where (x₁,y₁), (x₂,y₂) are the points on the plane.

Thus we have

\(d = \sqrt {\left( {-4 - 1 } \right)^2 + \left( {5 - 0 } \right)^2 }\)

d=√50

d=5√2

Hence, The distance between the points is 5√2 units.

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Paula invited some friends to dinner, and she plans to make fajitas. At the grocery store, she spends $2. 56 on red bell peppers and $1. 92 on green bell peppers. If both types of bell peppers cost $1. 60 per pound, Therefore, Total pounds of bell peppers she will buy is $2.8.

Pound:

The pound sterling is the name of a currency. It is used in some countries today and has been used in many others before. The English word "pound" is derived from the Latin libra pond, where libra is a noun meaning "pound" and pond is an adverb meaning "by weight". The currency symbol is "£", a stylized form of the black letter "L" (Libra), with a cross for an abbreviation.

Given Data:

Money spent by Paula for red bell peppers = $2.56

Money spent by Paula on green bell peppers = $1.92

Both pepper cost = $1.60/ pound

Therefore:

Total pounds of bell peppers bought by Paula

= cost of green bell pepper + red red bell pepper / price/pound

= $2.56 + $1.92 / $1.60

= $4.48 / $1.60

= 2.8 pounds

Therefore,

Paula bought 2.8 pounds of pepper.

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A common at-home workout that features high-intensity cardio, and strength-building exercises, and focuses on total body fitness might be a 21-day or 60-day "challenge". Thus, the correct option is C.

Body fitness may be defined as an ability of a person to perform daily physical activities with normal performance, endurance, and strength. This fitness assists the individual in the regulation of disease, fatigue, and stress and reduced inactive behavior.

People who performed high-intensity cardio, and strength-building exercises, in their home and focus on total body fitness must be actively involved in the 21-day or 60-day "challenge".

A 21-day or 60-day "challenge" would be self-selected by an individual in order to maintain their overall physical fitness.

Therefore, the correct option for this question is C.

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The simplified form of the expression -10g - 4h² +15g -8h² -4 is -12h² +5g -4.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the expression is -10g - 4h² +15g -8h² -4. The expression will be simplified as below,

E = -10g - 4h² +15g -8h² -4

E = - 4h²-8h² -10g +15g - 4

E = -12h² + 5g - 4

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Answer:

-12h² +5g -4.

Step-by-step explanation

i just did it

The statement is false.

Answer:

0.308 (c)

Step-by-step explanation:

there are only 8 letters in the alphabet that rhyme with e and that are not e so it would be 8/26

If a group consists of 3 men and 2 women, what is the probability that all the men end up sitting next to each other is 60%.

The first step in understanding the probability that the set of 3 men will end up sitting next to each other, we have to determine the number of seating arrangements and divide by the likely number of seating arrangements. Like this:

Then, based on this data, we can build our permutation, which will be:

Therefore, the probability found for the set of men to sit next to each other is 0.6 or 60%.

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Answer:

so first you add 18+18 ya that all and 18+18 is 36

A graph illustrating hypothetical demand and supply curves is shown below. The axes are labeled as price (P) on the vertical axis and quantity (Q) on the horizontal axis.

In the graph, the demand curve (D) is downward sloping, indicating that as price decreases, the quantity demanded increases. The supply curve (S) is upward sloping, indicating that as price increases, the quantity supplied also increases. The point where the two curves intersect represents the equilibrium, where the quantity demanded equals the quantity supplied.

The equilibrium price (P*) is determined at this point, and the equilibrium quantity (Q*) is the corresponding quantity exchanged at that price. This graphical representation helps illustrate the interaction between demand and supply in determining the market equilibrium.

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Answer:

tan●=opposite/adjacent

tan70=AC/3

AC=3tan70

AC=8.24

Answer: D

Step-by-step explanation:

To solve this problem, we need to know our exponent properties. We know that if you have parenthesis around the exponent, you multiply the exponents.

\(\frac{1}{6} *3=\frac{3}{6}=\frac{1}{2}\)

Now that we know the exponent should be 1/2, let's rewrite our expression.

\(x^{\frac{1}{2} }\)

As stated, there are 1038 millibars of air pressure at sea level.

The measurement system and the International Standard of Units both use the meter (m), also written as meter, as the basic unit of length (SI). In both the British Empire and US Customary standards, it is equivalent to roughly 39.37 inches.

Let, f(x) = 1038 (1.000134)

Where, x = meters above sea

& f(x) = Atmospheric pressure is measured in millibars

Also, O<x<10,000

(a) So, Atmospheric pressure at sea level

     i.e. at x=0 is given as,

⇒ f(0) = 1038 (1.000134)⁻⁰

⇒ f(0) = 1038 millibars

(b) The McDonald observatory in Texas is at an altitude of 2000 meters.

So, the approximate atmospheric pressure there is,

⇒ f(2000) = 1038 (1.000134)⁻²⁰⁰⁰

⇒ f(2000) = 793.988532 millibars.

(c) As altitude, increases, atmospheric pressure decreases.

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The correct questions is

METEOROLOGY The atmospheric pressure in millibars at altitude x meters above sea level can be approximated by the function f(x) = 1038(1.000134)* when x between 0 and 10,000.

a. What is the atmospheric pressure at sea level?

b. The McDonald Observatory in Texas is at an altitude of 2000 meters.                                what is the approximate atmospheric pressure there?

c. As altitude increases, what happens to atmospheric pressure?

Answer:

x=16 or 23.32381

Step-by-step explanation:

Answer:

The answer is C

Step-by-step explanation:

This is right because that's what I did

From the options given, the angles that form a linear pair are: c. m∠MRN and m∠NRO

The 3 lines are shown in the image attached below.

In the diagram, there are two linear pairs that are formed, they are:

Therefore, from the options given, the angles that form a linear pair are: c. m∠MRN and m∠NRO

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1 semester $4125

In a year we have 2 semesters

In 4 years we 2(4)=8 semesters

So we need to multiplicate $4125 by 8

4125 * 8 =33000

You need to pay $33000 to attend a four- year college

Answer: 3 años

Step-by-step explanation:

por que si

Steps:

Step 1: Simplify both sides of the equation.

1 /5x+1=7

Step 2: Subtract 1 from both sides.

1/5x+1−1=7−1

1/5x=6

Step 3: Multiply both sides by 5.

5*(1/5x)=(5)*(6)

Description:

Since we are solving for x first steps is to Simplify both sides of the equation. Then subtract 1 from both sides. After that multiply both sides by 5 and you will get your answer. The correct answer for this question is x=30.

Answer: x=30

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Hope this helps.

The value of x from the given equation is 30.

The given equation is x/5 +1=7.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

Here, x/5 +1=7

Transpose 1 to other side of the equation, we get

x/5 =7-1

x/5 = 6

Transpose 5 to other side of the equation, we get

x = 6×5

x = 30

Therefore, the value of x from the given equation is 30.

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It is answer choice (C). 7 and 8!

Really hope this helped! brainliest would be very appreciated!

~HAPPY DAYZ~