Jess works in a store that sells toys.He earns 4% as his commissions for the sales that amounts above Nu 10,000.In one of the months,his sale was Nu 25,000.What was his commission in that month?
A.Nu 400
B.Nu 600
C.Nu 800
D.Nu 1000
Pls answer this question....​

Answer:

(1, -2)

Step-by-step explanation:

Since (-1, -2) is in quadrant 3 and reflected to quadrant 4, the values become (+, -)
Hope this helps :)

Answer:

The distributive property here is to just multiply each value by tree number outside the parenthesis.

3 ( 4x - 2t)

12x - 6t

That would be your answer.

The equation to relate the flow of water from the 8-inch pipe (1600) to the flow of water from the 4-inch pipe (2400) is 2400.

To relate the flow of water from the 8-inch pipe to the flow of water from the 4-inch pipe, we can use the equation of continuity, which states that the product of the cross-sectional area of a pipe and the velocity of the fluid is constant.

Let's assume that the velocity of water flowing through the 8-inch pipe is V1 and the velocity of water flowing through the 4-inch pipe is V2. The cross-sectional area of the 8-inch pipe is A1 = π\((8/2)^2\) = 64π square inches, and the cross-sectional area of the 4-inch pipe is A2 = π\((4/2)^2\) = 4π square inches.

According to the equation of continuity, A1 * V1 = A2 * V2.

Substituting the given values, we have:

64π * V1 = 4π * V2

Simplifying, we get:

16V1 = V2

So, the equation to relate the flow of water from the 8-inch pipe (1600) to the flow of water from the 4-inch pipe (2400) is:

1600 * 16 = 2400

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To find the maximum number in a list of numbers, we go through the whole list of numbers and compare each values.

We know that the maximum number is nothing but a number having the largest value in the data set.

To find the maximum number in a list of numbers, we go through the whole list of numbers and compare each values.

The maximum number in the list is the largest value found when all values have been compared.

For example, in the list of numbers 23, 98, 76, 90, 17, 71

the maximum number is 98

Therefore, the maximum number in the list is the largest value found when all values have been compared.

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Create a table with the place values for the first and second factors down the left and the top and bottom, respectively.

What is the box method?

Multiplication using the box method: Create a table with the place values of the first and second factors down the left and the top and bottom, respectively. Second step: multiply the place values and add the results to the table. Step 3: Add up all of the table's rows. Step 4: Add the sums of these rows.

Placing the first word in the first box and the last term in the last box is the first step in utilizing the box technique to factor a trinomial. Multiply the first and last boxes after that. Identify the first and last boxes' products, which together make up the middle word. Put these words in the remaining spaces.

Here's how you can use the box method to distribute and simplify the expression:

( -5x - 2 ) ( 5x + 4 )

⇒-5x -2

⇒5x 4

⇒-25x^2 -10x + 20x - 8

⇒-25x^2 + 10x - 8

So the simplified expression is:

-25x^2 + 10x - 8.

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The standard, vertex, and intercept forms of quadratic functions are f(x) = ax²+bx+c, f(x) = a(x-h)² +k, and f(x) = (x-a)(x-b).

The equation of the form ax² + bx +c is known as a quadratic equation.

(1)The standard form of a quadratic function is f(x) = ax² + bx +c.

It is useful to determine the end behavior of the graph of the function.

If the sign of the leading coefficient is positive, then the graph opens upward rising in both directions, and if the leading coefficient is negative, then the graph opens downward decreasing in both directions.

(2)

The vertex form of a quadratic function is f(x) = a(x-h)² +k.

The vertex form is useful to determine the coordinates of the vertex of the parabola, which are (h, k).

(3)

The intercept form of the parabola is f(x)= (x-a)(x-b) where a and b are the zeros of the function.

So, it is useful to find the x-intercepts or zeros of the function.

Hence, the standard, vertex, and intercept forms of quadratic functions are f(x) = ax²+bx+c, f(x) = a(x-h)² +k, and f(x) = (x-a)(x-b).

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Answer:

slope = 7

Step-by-step explanation:

Slope-intercept form of a linear equation:  y = mx + b

(where m is the slope, and b is the y-intercept)

Therefore, for the equation: y = 7x + 9/16

Answer:

Hello again!

Increase 300 by 12% would be 336.00!

Decrease 460 by 25% would be 345!

Step-by-step explanation:

Did the math just earlier, go go! Hope this helps!

Answer: Increase 300 by 12% would be 336.00!

Decrease 460 by 25% would be 345!

Step-by-step explanation:

John initially had Php 132 and Mary initially had Php 252 (384 - 132).

Let's start by setting up the equations to solve for this problem.

Let x be the amount of money John had initially.

Then, Mary had (384 - x) initially.

After John gave Php 36 to Mary, John had (x - 36) left and Mary had (384 - x + 36) = (420 - x).

We are told that Mary had three times as much money as John after this transaction, so we can write:

3(x - 36) = 420 - x

Simplifying this equation gives:

3x - 108 = 420 - x

4x = 528

x = 132

Therefore, John initially had Php 132 and Mary initially had Php 252 (384 - 132).

Answer: Mary had Php 252 at first.

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Step-by-step explanation:

To figure out how much smaller Max's sandbox is, we will divide 25 by 10, 25/10 = 2.5. Max's sandbox is 2.5 times smaller than the one in the park.

To find x we will divide 15 by 2.5 to keep the proportions the same, 15/2.5 = 6, so x = 6 feet.

To find y, we will do the same but with 12.5, 12.5/2.5 = 5, so y = 5 feet.

To find the perimeter, we will add all the sides together, 10 + 6 + 5 = 21, so the perimeter of Max's sandbox is 21 feet.

Hope this helps!

A. 3n + 5

Jose will only age by one every year. So we add one every year and since there are five years, the answer will be his age (3n) plus 5.

If Andrew's unit rate of pay per hour is $7.50 and he works for 7 hours in a day, his total earnings are $52.50.

The total earnings can be determined using multiplication, which is one of the four basic mathematical operations.

In this situation, the unit rate (slope of the earnings function) of pay is multiplied by the number of hours to obtain the total earnings.

The number of hours Andrew works per day = 7 hours

The hourly rate of pay (unit rate) = $7.50

The total earnings = $52.50 (7 x $7.50)

Thus, for working for 7 hours, Andrew will earn $52.50.

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The hourly rate of pay is $7.50

The two diagonals divide the parallelogram into four triangles. If I can prove that the two triangles opposite one another are congregant.

The lines which connect the two opposite corners of any quadrilateral is called diagonal.

The two diagonals divide the parallelogram into four triangles. If I can prove that the two triangles opposite one another are congregant. then the corresponding sides of those two triangles must be congregant.

These corresponding sides will help show that the lengths of the line segments on either side of the point of intersection are equal, proving bisection.

To prove triangle congruency, I can use the properties of the angles formed when parallel lines are cut by a transversal and that opposite sides of the parallelogram are congregant.

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then we need to solve the second equation for k

then the answer is C.

The modified equation is expressed as g(x) = x^2 - 6

Translation is the process of changing the position on an x-plane.

Given the function of a graph expressed as y=x^2

If the function is shifted 6 units to the left, hence the resulting function is given as;

g(x) = x^2 - 6

Hence the modified equation is expressed as g(x) = x^2 - 6

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Answer:

Left bottom graph is the correct one.

Answer: The bottom left graph

Step-by-step explanation: The top two are decreasing, so you can rule those answers out. The bottom right one is increasing by more than 4, so that wouldn’t be the answer either. That leaves you with one option which fits the description of the graph.

Answer:

h =2

Step-by-step explanation:

10=h ×5

10=h5

DBS by 5

10÷5=h5÷5

h=2

Answer:

pleasee reply me ...

you looking very gorgeous...

also h*t and s**y ..

Answer:

plz mark me as a brainelist

hope it helps you

If we have a regular five-pointed start as follows:

If we draw a line from each of the vertices of the regular five-pointed star, we can say that we have 5 lines of symmetry, in this case, that is, each of the lines divides the figure into two identical parts.

Therefore, in summary, we can say that we 5 lines of symmetry in a regular five-pointed star.

Theo's base salary  using a simultaneous equation approach is $2,996.22 .

In order to determine the base salary of Theo, we can express the two earnings and sales amounts using simultaneous equation, that we would solve to arrive at the base salary

Bear in mind that total earnings are determined as base salary plus commission

Let X be the base salary

Let R be the rate of commission

commission =sales*rate of commission

When earnings were $3,835.25 and sales is $12,850, we have the below equation:

X+(12,850*R)=3,835.25

X+12850R=3,835.25  .................... equation (1)

When earnings were $3,641 and sales is $9,875, we have the below equation:

X+(9,875*R)=3641

X+9875R=3641 .........................  equation (2)

subtract equation 2 from 1

2975R=194.25

R=194.25/2975

R=commission rate=6.52941176470588%

substitute for R in equation 1 to arrive at X(base salary)

X+(12850*6.52941176470588%)=3,835.25

X=3,835.25-(12850*6.52941176470588%)

X=base salary=$2,996.22

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Assuming that the histogram for the sample is bell-shaped, approximately 68% of the sample values are within one standard deviation of the mean, 95% of the sample values are within two standard deviations of the mean, and 99.7% of the sample values are within three standard deviations of the mean.

Therefore, to estimate the percentage of sample values between 70 and 82, we need to find the number of standard deviations away from the mean that corresponds to these values.

Once we have the mean and standard deviation, we can use the formula:

z = (x - μ) / σ

where z is the number of standard deviations away from the mean,

x is the sample value,

μ is the mean,

and is the standard deviation.

The percentage of sample values between 70 and 82 will be the difference between these two percentages.

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Answer:

It's 84

Step-by-step explanation:

Answer:

the answer is 84

Step-by-step explanation:

trust me i am a god when it comes to math

Answer:

\(\text{ CE} \thickapprox 6.70 \ \text{units}\)

Step-by-step explanation:

The circumference of a circle is given by the formula ...

 \(\text{C} = 2\pi r\)

Your circle has a radius CD of 4 units, so its circumference is ...

 \(\text{C} = 2\pi (4 \ \text{units}) = 8\pi \ \text{units}\)

__

The arc of interest is 96°. The whole circle is 360°, so the length of the arc is 96/360 times the circumference of the circle:

\(\text{CE} = (\dfrac{96}{360} )(8\pi \ \text{units}) \bold{\ \thickapprox 6.70 \ units}\)

Answer:

A shortened version of a text that includes the most important events, ideas, and details without a reader’s opinion

Step-by-step explanation:

Summaries are used to quickly explains what the text is about. They include key details that express important facts, not opinions.

Answer:

$95

Step-by-step explanation:

Step one: Multiply the number of shirts and cost of the shirt. Which is $45.

Step two: Add the shipping fee ($50) to $45

Step three: After adding those you should get $95 as your answer.

*Sorry if I'm incorrect*

In the given question function given is \(F(z)=1+3z^{-1} +4z^{-2}\) and by performing Z transform we get sampled time domain as f(n)=1 for all values of n          

                                                                                                                        In the given question function given is \(F(z)=1+3z^{-1} +4z^{-2}\) and by performing Z transform we get sampled time domain as f(n)=1 for all values of n            

In the given question function given is \(F(z)=1+3z^{-1} +4z^{-2}\) and by performing Z transform we get sampled time domain as f(n)=1 for all values of n                                                                                                                                                                        we need to perform the inverse Z-transform. The inverse Z-transform converts a function in the Z-domain back into the time domain.

The general form of the inverse Z-transform is given by:

f(n)= \(\frac{1}{2\pi j}\) ∮ \(_{C}\) \(F(z)z^{n-1} dz\)

​ where

F(z) is the function in the Z-domain, f(n) is the corresponding time-domain sequence, j is the imaginary unit, and ∮\(_{c}\)

​represents integration around a closed path in the Z-plane.

In this case, the function F(z) is a rational function, and we can find its inverse Z -transform using partial fraction decomposition. Let's find the inverse Z-transform step by step:

Step 1: Express F(z) in partial fraction form.

\(F(z)=\frac{1}{z^2} + \frac{3}{z} +4\)

Step 2: Find the roots of the denominator The roots of \(z^{2} =0\) and

z=0 (a double pole at the origin).

Step 3: Perform partial fraction decomposition.

We can write \(F(z)=\frac{A}{z} +\frac{B}{z^2} ​\)

​Multiplying through by \(z^{2}\) to clear the fractions we get,\(1+3z^{-1} +4z^{-2} = A+Bz^{-1}\)                                                                                                        Comparing coefficients, we get:

A=1

B=4

Step4: Apply the inverse Z transform for each term

Inverse Z transform for A/z is \(a^{n}\), where a is the root of corresponding term in the denominator. In this case a=0, so the inverse Z transform of A/z=1

The inverse Z transform of \(\frac{B}{z^2}\) is n.\(a^{n}\), where a is the root of the corresponding term in denominator. In this case a=0. So the inverse Z transform of \(\frac{B}{z^2}\) is n.\(a^{n}\)=0

therefore the time domain of function f(z) is

f(n)=1+0=1

So the sampled time domain representation of the function F(z)=\(1+3z^{-1} +4z^{-2}\) is f(n)=1 for all the values of n

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Step-by-step explanation:

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\( \huge \boxed{\mathfrak{Question} \downarrow}\)

Factor each of the following differences of two squares and write your answer together with solution.

\( \large \boxed{\mathbb{ANSWER\: WITH\: EXPLANATION} \downarrow}\)

\( \sf \: x ^ { 2 } - 36\)

Rewrite \(\sf\:x^{2}-36 as x^{2}-6^{2}\). The difference of squares can be factored using the rule:\(\sf\: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right)\).

\( \boxed{ \boxed{ \bf\left(x-6\right)\left(x+6\right) }}\)

__________________

\( \sf \: 49 - x ^ { 2 }\)

Rewrite 49-x² as 7²-x². The difference of squares can be factored using the rule: \(\sf\:a^{2}-b^{2}=\left(a-b\right)\left(a+b\right)\).

\( \sf \: \left(7-x\right)\left(7+x\right) \)

Reorder the terms.

\( \boxed{ \boxed{ \bf\left(-x+7\right)\left(x+7\right) }}\)

__________________

\( \sf \: 81 - c ^ { 2 }\)

Rewrite 81-c²as 9²-c². The difference of squares can be factored using the rule: \(\sf\:a^{2}-b^{2}=\left(a-b\right)\left(a+b\right)\).

\( \sf\left(9-c\right)\left(9+c\right) \)

Reorder the terms.

\( \boxed{ \boxed{ \bf\left(-c+9\right)\left(c+9\right) }}\)

__________________

\( \sf \: m ^ { 2 } n ^ { 2 } - 1\)

Rewrite m²n² - 1 as \(\sf\left(mn\right)^{2}-1^{2}\). The difference of squares can be factored using the rule: \(\sf\:a^{2}-b^{2}=\left(a-b\right)\left(a+b\right)\).

\( \boxed{ \boxed{ \bf\left(mn-1\right)\left(mn+1\right) }}\)

The work required to move the object along the given parabolic curve from (0, 0) to (2, 32) in the force field F = ⟨y, x⟩ is 64 units of work.

To find the work required to move an object along a given oriented curve using the force field F, we can evaluate the line integral of the dot product between the force field and the tangent vector along the curve. The line integral is given by:

∫ F · dr

Where F is the force field and dr is the differential displacement vector along the curve.

In this case, the force field is given by F = ⟨y, x⟩, and the curve is the parabola y = 8x^2 from (0, 0) to (2, 32).

First, let's parameterize the curve. We can choose x as the parameter, so the position vector r(x) for the curve is:

r(x) = ⟨x, 8x^2⟩

The differential displacement vector dr is given by:

dr = ⟨dx, dy⟩

To find dx and dy in terms of x, we differentiate the components of r(x) with respect to x:

dx = 1

dy = 16x dx

Now, let's substitute the components of F and dr into the line integral:

∫ F · dr = ∫ ⟨y, x⟩ · ⟨dx, dy⟩

         = ∫ ⟨8x^2, x⟩ · ⟨1, 16x dx⟩

         = ∫ (8x^2 + 16x^2 dx)

         = ∫ (24x^2 dx)

Integrating with respect to x:

∫ (24x^2 dx) = 8x^3 + C

Next, we evaluate the integral from x = 0 to x = 2:

∫ (24x^2 dx) [0,2] = (8(2)^3) - (8(0)^3)

                    = 64 - 0

                    = 64

Therefore, the work required to move the object along the given parabolic curve from (0, 0) to (2, 32) in the force field F = ⟨y, x⟩ is 64 units of work.

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Answer:

The correct answer would be letter B.

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb