who will answer this 2 questions correct I will mark him/her as a brainliest. if the length of Suez Canal on a map of drawing scale 1 : 1400000 is 70 km,then it's length on the map=.......cm. the second question is the sum of edges of a cube is 24 cm then it's volume......cm3 don't write anything wrong cause ok the answers... Good Luck​

We will have a Deficit balance of $30 at the end of the month.

"Unilateral transfer" is the term used to describe the balance of payments deficit's most obvious cause. For instance, Americans who contribute money to another country in the form of foreign aid do not receive anything in return (economically speaking). Few economists would argue that foreign aid-related balance of payment deficits are a "bad thing."

Weekly net income = $380

Monthly net income = $380 * 4 weeks = $1520.

Monthly expenses = $1550

Balance = Monthly income - monthly expenses = $-30.

The negative sign shows a deficit of $30 monthly

Therefore, We will have a Deficit balance of $30 at the end of the month.

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Answer:

b=4  c=7

Step-by-step explanation:

I think not positive

Answer:

453+557 = 1010

hence b is 5 and c is 3

Therefore, f(w ∩ x) = {0} ≠ f(w) ∩ f(x), which shows that the statement f(w ∩ x) = f(w) ∩ f(x) is false in general.

Let's consider the function f: R -> R defined by f(x) = x^2 and the subsets w = {-1, 0} and x = {0, 1} of the domain R.

f(w) = {1, 0} and f(x) = {0, 1}, so f(w) ∩ f(x) = {0}.

On the other hand, w ∩ x = {0}, and f(w ∩ x) = f({0}) = {0}.

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Answer:

D.? confused

Step-by-step explanation:

Q: Which decimal is greater than 0.15 and less than 0.7?

 A. 0.81

 B. 0.56

 C. 0.76

 D. 0.005                                                                                                                                                  A: I think it is B. and I think it is not D.

Relating the coordinates, it is found that the coordinate of B is -2.

-----------------------

The distance between A and B is 1/3 of AC, thus:

\(x + 9 = \frac{21}{3}\)

\(x + 9 = 7\)

\(x = -2\)

The coordinate of B is -2.

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Answer: 47

Step-by-step explanation:

You simplify it giving you 47

Answer:

f(3)=11

Step-by-step explanation:

3(3)^2=27

-6(3)=-18

27-18+2=11

The point satisfies both equation 1 and 2" and "The point is a solution to the system.

An equation is a mathematical statement that shows the equality of two expressions. Equations can be used to represent relationships between variables and to solve problems. They are written using an equal sign (=) and can include numbers, variables, and mathematical operations such as addition, subtraction, multiplication, and division.

For example, the equation 2x + 3 = 7 is an equation that states that the expression on the left side (2x + 3) is equal to the expression on the right side (7). The goal is to find the value of the variable x that satisfies the equation. In this case, x = 2 is a solution to the equation.

To check whether a point is a solution to a system of equations, we can substitute the values of the variables into the equations and see if the resulting expressions are equal.

So, for the point (-3, -2), we can substitute these values into the equations:

Equation 1: -7x - 4y = 29

Substituting x = -3 , y = -2:

-7(-3) - 4(-2) = 29

21 + 8 = 29

29 = 29

Equation 2: 3x = -7 + y

Substituting x = -3 , y = -2:

3(-3) = -7 + (-2)

-9 = -9

Since both equations are true, the point (-3, -2) satisfies both equation 1 and 2, and is a solution to the system.

Therefore, the true statement from the list is "The point satisfies both equation 1 and 2" and "The point is a solution to the system".

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The optimal solution for the amount of cash to withdraw each time to minimize transportation costs and maximize interest earnings is determined by calculating the Economic Order Quantity (EOQ) using the formula Q = √((2 * C * T) / r), and rounding the result to a convenient amount.

The Economic Order Quantity (EOQ) model is typically used for inventory management, not for optimizing cash withdrawals. However, if we assume that the question is seeking an optimal withdrawal strategy to minimize transportation costs and maximize interest earnings, we can approach it as follows:

Let's denote:

C = Annual cash need ($5,000)

T = Transportation cost per visit ($5)

r = Annual interest rate (5%)

To find the optimal solution for the amount of cash to withdraw each time, we can consider the trade-off between transportation costs and interest earnings. The objective is to minimize the total cost.

Calculate the optimal order quantity (Q) using the EOQ formula:

Q = √((2 * C * T) / r)

Round the calculated Q to the nearest convenient amount, such as multiples of $100 or $500.

The optimal solution would be to withdraw the rounded Q amount each time to minimize transportation costs while still meeting the annual cash need.

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Answer:

Step-by-step explanation:

$52.00

The simplified expression of (5.1)(5.1^2)^4 is (5.1)^9

The expression is given as:

(5.1)(5.12)4

Rewrite the expression properly as follows:

(5.1)(5.1^2)^4

Rewrite the expression properly as follows:

(5.1)(5.1^2)^4 = (5.1) * (5.1^2)^4

Apply the power law of indices

(5.1)(5.1^2)^4 = (5.1) * (5.1^8)

Apply the power law of indices

(5.1)(5.1^2)^4 = (5.1)^(1 + 8)

Evaluate the sum

(5.1)(5.1^2)^4 = (5.1)^9

Hence, the simplified expression of (5.1)(5.1^2)^4 is (5.1)^9

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To calculate the ocean freight charges in Canadian dollars, we need to determine the volume of each cargo and convert the volume to cubic meters (m³) since the ocean freight rate is given in USD per m³.

Calculate the volume of each cargo: Skid of Apple: Volume = length x width x height = 100 cm x 100 cm x 150 cm = 1,500,000 cm³. Box of Orange: Volume = length x width x height = 35" x 25" x 30" = 26,250 in³. Convert the volumes to cubic meters: Skid of Apple: 1,500,000 cm³ ÷ (100 cm/m)³ = 1.5 m³. Box of Orange: 26,250 in³ ÷ (61.0237 in/m)³ ≈ 0.43 m³. Calculate the total volume of both cargos: Total Volume = (2 skids of Apple) + (3 boxes of Orange) = 1.5 m³ + 0.43 m³ = 1.93 m³. Convert the ocean freight rate from USD to CAD:  Ocean Freight Rate in CAD = $250 USD/m³ × (1.25 CAD/USD) = $312.50 CAD/m³.

Calculate the ocean freight charges in Canadian dollars: Ocean Freight Charges = Total Volume × Ocean Freight Rate = 1.93 m³ × $312.50 CAD/m³. Therefore, the ocean freight charges for the given shipment in Canadian dollars will be the calculated value obtained in step 5.

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Step-by-step explanation:

the sum of all the angles is 180° as it is a straight line.

so,

n + 6 + 90 + 2n + 3 = 180

3n + 99 = 180

3n = 180 - 99 = 81

n = 81/3 = 27

n = 27°

therefore, value of n is 27°.

hope this helps you !

Answer:

Step-by-step explanation:

Answer:

D $175

Step-by-step explanation:

Answer:

Australia will have about 27 million

China will have about 1.41 billion

Mexico will have 133.35 million

Zaire will have about 100.9 million

Australia 2000 19,169,200 multiply your growth rate by 2 then divide it by your population your growth rate

China 1.2 billion in 2000 multiply your growth rate by 2 then divide it by your population your growth rate

Same for Mexico

and Zaire

The equation representing this function is y = tan(x)

The equation which represents a tangent function with a domain of all real numbers such that x is not equal to pi over 4 plus pi over 2 times n comma where n is an integer is:y = tan(x)The tangent function is one of the six trigonometric functions, which is abbreviated as tan. The inverse of the cotangent function is the tangent function. It is also referred to as the inverse tangent, arctan, or tan^-1.

It is defined by the ratio of the opposite side to the adjacent side of a right triangle. The tangent function is a periodic function with a period of π radians or 180°. Its value alternates between negative and positive infinity over each period.The tangent function is not defined at odd multiples of π/2, that is, (2n+1)π/2 for all integers n. This is because the denominator in the tangent function becomes zero, causing a vertical asymptote.
For example, the values of the tangent function for π/2, 3π/2, 5π/2, etc. are undefined. Therefore, the domain of the tangent function is all real numbers except for odd multiples of π/2. The notation for the domain is (-∞, -π/2) U (-π/2, π/2) U (π/2, 3π/2) U (3π/2, ∞).However, in this case, the domain is all real numbers except π/4 + nπ/2, where n is any integer.

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Answer:

1. $937.5

2. 5%

3. $46.50

Step-by-step explanation:

Question 1:

1. 25% of 25 is 6.25. To find how much the store paid for each memory card, we subtract 6.25 from 25 to get 18.75.

2. Now that we know how much the store paid for each memory card, all we have to do is multiply that value by 50. 18.75*50=937.5

Question 2:

1. Subtract the price from the original price. 50-47.5=2.5

2. Divide this number by the original price. 2.5/50=0.05

3. Multiply this number by 100. 0.05*100=5, so the discount was 5% off.

Question 3:

1. The percent of discount in part be was 5%, so adding 2% would equal a 7% discount.

2. 7% of 50 (the original price) is 3.5. 50-3.5=46.5, so the customer would pay $46.50

The sum of expression \(1.723 \times 10^{2}\) and \(7.38 \times 10^{3}\) is \(7.5523 \times 10^{3}\). The numbers in scientific notation are added by summing the coefficients while keeping the exponent unchanged.

In scientific notation, numbers are expressed as a coefficient multiplied by a power of 10. To add numbers in scientific notation, we need to ensure that the powers of 10 are the same.

In this case, both numbers are already in scientific notation with powers of 10. We can directly add the coefficients while keeping the exponent the same.

Adding \(1.723 \times 10^2\) and \(7.38 \times 10^3\) gives us a sum of \(7.5523 \times 10^3\). The coefficient represents the numerical value, and the power of 10 indicates the magnitude.

Thus, the expression \(1.723 \times 10^2 + 7.38 \times 10^3\) evaluates to \(7.5523 \times 10^3\), indicating a significant increase in magnitude compared to the individual numbers.

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Step-by-step explanation:

Let x and y be two integers

x * y = 132

x + y = -23

x= -23 - y

y(-23 - y) = 132

-23y - y^2 = 132

y^2 +23y + 132 = 0

(y + 11) (y + 12) = 0

y = -11 or - 12

If y = -11 then x + (-11) = -23 -> x = -12

If y = -12 then x + (-12) = -23 -> x = -11

So the two integers are -11 and -12

Answer:

Step-by-step explanation:

5^-4 remember that a^-b=1/a^b

5^-4=1/5^4=1/625

Answer:

A right 4 down 5

Step-by-step explanation:

counting the grid spaces from any point for example R and going to the point R' (R prime) will give you the translation

Answer:

15,000

Step-by-step explanation:

15×1000

Answer:

Look at the solution I gave properly. Not only the answer.

Answer:

undefined

..................

The analyst could use the geom_jitter() function to make the points easier to find.

It is difficult for the analyst to distinguish the individual points on the plot because they overlap.

In this question we have been given a data analyst creates a scatterplot with a lot of data points. It is difficult for the analyst to distinguish the individual points on the plot because they overlap.

We need to find a function that could the analyst use to make the points easier to find.

We know that overplotting is caused due to discreteness in smaller datasets.

A function geom_jitter() adds a small random variation to the location of each point, which is a useful way of handling overplotting.

Whereas the function geom_point() adds a layer of points to given plot, which creates a scatterplot.

Therefore, geom_jitter() make the points easier to find.

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The analyst could use the geom_jitter() function to make the points easier to find.

It is difficult for the analyst to distinguish the individual points on the plot because they overlap.

In this question we have been given a data analyst creates a scatterplot with a lot of data points. It is difficult for the analyst to distinguish the individual points on the plot because they overlap.

We need to find a function that could the analyst use to make the points easier to find.

We know that overplotting is caused due to discreteness in smaller datasets.

A function geom_jitter() adds a small random variation to the location of each point, which is a useful way of handling overplotting.

Whereas the function geom_point() adds a layer of points to a given plot, which creates a scatterplot.

Therefore, geom_jitter() makes the points easier to find.

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Answer:

y=-x+13

Step-by-step explanation:

m=-1

m is slope

point is (9, 4)

first use point slope equation

y-y1=m(x-x1)

y-9=-1(x-4)

distribute

y-9=-x+4

isolate the y variable

y=-x+13

From power rules, the equation \((x^2)^{-2}+x^4*x^5\) is represented by \(\frac{1}{x^4} +x^9\) and the  \(\frac{x^2}{x^4} -(x^2)^2\) is represented by \(\frac{1}{x^2} -x^4\).

Knowing some of the main power rules.

For solving this question, you should identify which power rules you will apply and after that solve the expression.

The question gives two algebraic expressions.

(1)  \((x^2)^{-2}+x^4*x^5\)

(2)  \(\frac{x^2}{x^4} - (x^2)^2\)

The rules that you will be applied are: multiplication, power and exponent negative.

\((x^{-4})+x^9\)=  \(\frac{1}{x^4} +x^9\)

The rules that you will be applied are: division, power and  exponent negative.

\(\frac{x^2}{x^4} -(x^2)^2=x^{-2}-x^4=\frac{1}{x^2} -x^4\)

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The equation that has the same solution as  2.3p – 10.1 = 6.5p – 4 – 0.01p are as follows;

2.3p – 10.1 = 6.5p – 4 – 0.01p

The equation that has the same solution as above can be found as follows;

2.3p – 10.1 = 6.5p – 4 – 0.01p

combine like terms

2.3p – 10.1 = 6.5p – 0.01p - 4

2.3p – 10.1 = 6.49p – 4

Multiply through by 100.

Therefore,

230p - 1010 = 649p - 400

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Every element that belongs to the union of the sets also belongs to the intersection of the sets, and vice versa. Therefore, the union and the intersection of the sets are equivalent.

To prove that a1 ∪ a2 ∪ ... ∪ an = a1 ∩ a2 ∩ ... ∩ an, we need to show that every element that belongs to the union of the sets also belongs to the intersection of the sets, and vice versa.

First, let's consider an element x that belongs to the union of the sets, i.e., x ∈ (a1 ∪ a2 ∪ ... ∪ an). By definition, this means that x belongs to at least one of the sets a1, a2, ..., or an. Without loss of generality, let's assume that x belongs to the set a1. Therefore, x ∈ a1.

Now let's consider the intersection of the sets, i.e., x ∈ (a1 ∩ a2 ∩ ... ∩ an). By definition, this means that x belongs to all of the sets a1, a2, ..., and an. Since we have already established that x ∈ a1, it follows that x also belongs to the intersection of the sets.

Therefore, we have shown that if x belongs to the union of the sets, it also belongs to the intersection of the sets.

Next, let's consider an element y that belongs to the intersection of the sets, i.e., y ∈ (a1 ∩ a2 ∩ ... ∩ an). By definition, this means that y belongs to all of the sets a1, a2, ..., and an. Since y belongs to all of the sets, it follows that y must belong to at least one of the sets a1, a2, ..., or an.

Therefore, y ∈ (a1 ∪ a2 ∪ ... ∪ an).

Hence, we have shown that if y belongs to the intersection of the sets, it also belongs to the union of the sets.

In conclusion, we have proven that a1 ∪ a2 ∪ ... ∪ an = a1 ∩ a2 ∩ ... ∩ an.

This result holds for any number of sets, as long as n ≥ 2. It is a fundamental property of set theory and is known as the "duality of union and intersection."

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