The divisor times the quotient plus the remainder will give you the dividend.

True or False

Answer:

5 necklaces and 10 bracelets

Step-by-step explanation:

Let N and B stand for the numbers of necklaces(N) and bracelets(B) sold.  The total sales would be:

 Total Sales = 6.25B + 12.50N, whcu we are told amounted to $125:

  $125 = 6.25B + 12.50N

We know that B + N = 15.

Rearrange this to isolate B:  B = 15-N

Now use this definition of B in the first equation:

$125 = 6.25B + 12.50N

$125 = 6.25(15-N) + 12.50N

$125 = 93.75-6.25N + 12.50N

31.25 = 6.25N

N = 5 necklaces

From B+N = 15, we can find B:

  B = 15 - 5

  B = 10 bracelets

Check:  Do 5 necklaces and 10 bracelets add up to $125??

 5*($6.25) + 10*($12.50) = $62.50 + $62.50 = $125  YES

The number of bracelets and the number of necklaces if, Sophia sells each bracelet for $6.25 and each necklace for $12.50, and the total number of items sold is 15, are 10, and 5 respectively.

An assertion that two mathematical expressions have equal values is known as an equation. An equation simply states that two things are equal. The equal to sign, or "=," is used to indicate it.

Given:

Sophia sells each bracelet for $6.25 and each necklace for $12.50,

Total number of items sold = 15,

Total income made = $125,

Write the equation as shown below,

x + y = 15

Here, x is the number of bracelets and y is the number of necklaces,

6.25x + 12.5y = 125

Solve the equations by elimination method as shown below,

y = 5 and x = 15 - 5 = 10

Thus, the number of bracelets is 10 and the number of necklaces is 5.

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Answer:

x < 4

Step-by-step explanation:

Please see attached picture for full solution.

Answer:

4

Step-by-step explanation:

Answer:

4

(○’ω’○)  ↖(^ω^)↗   囧

Answer:

ok!

Step-by-step explanation:

Answer:

Step-by-step explanation:To write 2200 feet to 6 seconds as a rate in lowest terms, we can divide the distance traveled by the time taken to find the average speed of the object. The rate can then be expressed as distance per time, or feet per second.

We can write the rate as follows:

rate = distance / time = 2200 feet / 6 seconds = 367 feet per second

This is the average speed of the object in feet per second.

Step-by-step explanation:

a) C,H,A,N are all its outcomes...

Irrational numbers are real numbers that can't be expressed as a fraction, p/q, where p and q are integers.

Thus, √13 is irrational number.

Thus, 4 1/3 and 8 are rational number.

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Answer:

123+478= 601

Step-by-step explanation:

u r from south korea ,cool. !

Answer:

601

Step-by-step explanation:

Answer:

the median number of minutes spent on math homework each night is also 40.

the mean number of minutes spent on math homework each night is 40.

AB and AC are equal in length and are represented by x, while BC (the hypotenuse) is √2 times the length of either leg.

We have,

The given triangle is an isosceles triangle.

So,

The angles opposite to the equal sides are equal.

The other angle = 90

Now,

The sum of the triangle = 180

So,

90 + 2x = 180

2x = 180 - 90

2x = 90

x = 45

Now,

In a right triangle with ∠A = 90 degrees, ∠B = 45 degrees, and ∠C = 45 degrees, we have a special case known as a 45-45-90 triangle.

In a 45-45-90 triangle, the sides are in a specific ratio: 1 : 1 : √2.

Let's use this ratio to find the lengths of the sides:

Since AB = AC, let's denote both lengths as x.

AB = AC = x

BC is the hypotenuse, which is √2 times the length of either leg:

BC = √2x

So, the lengths of the sides are:

AB = AC = x

BC = √2 * x

Therefore,

AB and AC are equal in length and are represented by x, while BC (the hypotenuse) is √2 times the length of either leg.

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The slope of the line is -4 which represents the swimmer will complete 4 laps per minute.

Here, we have,

In real world scenario it means how many laps they can complete per minute.

Let us consider the coordinate on the y-axis and the x-axis be ,

( x₁ , y₁ ) = ( 0, 24 )

( x₂ , y₂ ) = ( 6, 0)

The slope of a line represents the rate of change between two variables.

Here, the slope of the line represents the rate at which the number of laps remaining changes with respect to time.

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

        = ( 0 - 24 ) / ( 6 - 0 )

        = -4

Since the slope of the line is -4, this means that for every one minute that passes.

The swimmer completes 4 laps since the slope is negative, the number of laps remaining decreases as time increases.

So in this scenario, the slope of the line tells us that the swimmer is completing laps at a rate of 4 laps per minute.

And that they will finish the race after 6 minutes when they have completed all 24 laps.

Therefore, slope of line is -4 represents the swimmer's lap completion rate which means swimmer will complete 4 laps every minute.

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Answer:

The slope of the line is -1/2, which means that the swimmer completes a lap in 1/2 of a minute

Step-by-step explanation:

\(\huge\text{Hey there!}\)

\(\huge\textbf{Formula:}\)

\(\mathtt{\dfrac{sum \ of \ all \ of \ the \ numbers \ in \ the \ data}{total \ numbers \ you \ have \ in \ the \ data} = mean}\)

\(\huge\textbf{Equation:}\)

\(\mathtt{\dfrac{34 + 56 + 44 + 200}{4}}\)

\(\huge\textbf{Solving:}\)

\(\mathtt{\dfrac{34 + 56 + 44 + 200}{4}}\)

\(\mathtt{= \dfrac{90 + 44 + 200}{4}}\)

\(\mathtt{= \dfrac{134 + 200}{4}}\)

\(\mathtt{= \dfrac{334}{4}}\)

\(\mathtt{= \dfrac{334\div2}{4\div2}}\)

\(\mathtt{= \dfrac{167}{2}}\)

\(\mathtt{= 83\dfrac{1}{2}}\)

\(\huge\text{Therefore your answer should be: }\)

\(\huge\boxed{\mathtt{\mathtt{83\dfrac{1}{2}}}}\huge\checkmark\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

Answer:

ok

Step-by-step explanation:

c is  85

360-170

190/2

95

c=85

b=95

Answer:

BCE= 115    ECD=65

Step-by-step explanation:

(5x+10)+(3x+2)=180

8x+12=180

8x=168

x=21

5(21)+10=115

3(21)+2=65

Answer:

<BCE=115°

<ECD=65°

And their sum is 180°

Step-by-step explanation:

< BCE + <ECD =180° ( Being sum of supplementary angle which is formed in the given diagram is 180°)

(5x + 10)° + (3x + 2)°= 180°

5x + 10 + 3x + 2 = 180°

5x + 3x + 10 +2 = 180°

8x + 12= 180°

8x = 180°-12°

8x = 168

x= 168/8

x=21°

Now,

<BCE = 5x+10

= 5*21+10

=105+10

=115

<ECD

= 3x+2

= 3*21+2

=65

The expression for the area of the triangle is given as follows:

A = 1.5x^4 + x³ - 0.5x².

The area of a rectangle of base b and height h is given by half the multiplication of dimensions, as follows:

A = 0.5bh.

The dimensions for this problem are given as follows:

Hence the area of the triangle is given as follows:

A = 0.5(3x² - x)(x² + x)

A = 0.5(3x^4 + 3x³ - x³ - x²)

A = 0.5(3x^4 + 2x³ - x²)

A = 1.5x^4 + x³ - 0.5x².

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Answer:

y = mx + b slope(m) = 1/2 (-2,1)...x = -2 and y = 1 now we sub and solve for b, the y int 1 = 1/2(-2) + b 1 = -1 + b 1 + 1 = b 2 = b so ur equation is : y = 1/2x + 2 <== here is one answer y - y1 = m(x - x1) (slope(m) = 1/2 (-2,1)...x1 = -2 and y1 = 1 now we sub y - 1 = 1/2(x - (-2) = y - 1 = 1/2(x + 2) <== here is another answer

Step-by-step explanation:

Answer:

Day 4 and 6

Step-by-step explanation:

Step-by-step explanation:

Answer attached.

Hope it helps :)

Answer:

Below is a breakdown of the results of these different compound periods with a 10% nominal interest rate: Semi-annual = 10.250% Quarterly = 10.381% Monthly = 10.471%

Answer:

m = - 15

Step-by-step explanation:

Using the rule of exponents

\(a^{m}\) × \(a^{n}\) = \(a^{(m+n)}\) , then

\((-\frac{3}{4}) ^{-4}\) × \((-\frac{3}{4}) ^{-11}\) = \((-\frac{3}{4}) ^{m}\) , that is

\((-\frac{3}{4}) ^{(-4-11)}\) = \((-\frac{3}{4}) ^{m}\)

\((-\frac{3}{4}) ^{-15}\) = \((-\frac{3}{4}) ^{m}\)

Equating exponents gives

m = - 15

Answer:

what is the question

Step-by-step explanation:

Answer:

x=13

Step-by-step explanation:

the bottom line is 11 the top line is 6 the difference is 5 hence we use the the formula 12 5 13 i mean the pythogrious formula

Answer:

330 000 m²

Step-by-step explanation:

1. Area of farm

\(A = \text{1 km}^{2} \times\left (\dfrac{\text{1000 m}}{\text{1 km}} \right )^{2}= \text{1 000 000 m}^{2}\)

2. Area for wheat

\(A = \text{28 hm}^{2} \times \left (\dfrac{\text{100 m}}{\text{1 hm}}\right)^{2} = \text{280 000 m}^{2}\)

3.Area for olive trees

\(A = {\text{3900 dam}^{2} \times \left (\dfrac{\text{10 m}}{\text{1 dam}}\right )^{2}}= \text{390 000 m}^{2}\)

4. Area for sunflowers

Total area                  =                          1 000 000 m²

- Area for wheat        = 280 000 m²

- Area for olive trees = 390 000                                  

                                                                 670 000      

Area for sunflowers =                              330 000 m²

Sunflowers occupy 330 000 m².

Answer:

2) (3, -2)

Step-by-step explanation:

d + e = 1

- d + e = - 5

__________+

0 +2e = -4

e = -4/2 = -2

d = 1-(-2) = 3

so, (d, e) => (3, -2)

The minimum, first quartile (q1), median, third quartile (q3), and maximum number of wins for the 32 teams in the 2016 season can be determined by analyzing the data.

To find the minimum number of wins, we look for the lowest value in the dataset. Similarly, to find the maximum number of wins, we look for the highest value in the dataset.

The first quartile (q1) represents the point below which 25% of the data falls. To find q1, we arrange the data in ascending order and find the median of the lower half.

The median represents the middle value of the dataset when arranged in ascending order. If the dataset has an even number of values, the median is the average of the two middle values.

The third quartile (q3) represents the point below which 75% of the data falls. To find q3, we arrange the data in ascending order and find the median of the upper half.

By analyzing the data for the 32 teams in the 2016 season, we can determine these values. The median represents the middle value of the number of wins, while the minimum and maximum numbers of wins correspond to the lowest and highest values in the dataset, respectively.

Please note that without the actual dataset, it is not possible to provide specific values for the minimum, median, third quartile, and maximum number of wins. These values would need to be calculated based on the available data.

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The coefficient of determination is 0.588 and the percentage of the total variation is 58.8%.

The coefficient of determination (r^2) refers to a measurement used to explain how much variability of one variable can be caused by its relationship to another related variable. It is the fit of goodness and measures how well a statistical model fits the observed data and is a number between 0 and 1. When the value of linear correlation coefficient r is known, the coefficient of determination can be computed simply by squaring r.

Hence if r = 0.767, then the coefficient of determination = r^2 = 0.588

As percentage of the total variation is same as the coefficient of determination (given in percentage) and is given by the R² value = 58.8%. Hence, about 58.8% of variation is explained by the linear relationship between the two variables.

Note: The question is incomplete. The complete question probably is: Use the value of the linear correlation coefficient r to find the coefficient of determination and the percentage of the total variation that can be explained by the linear relationship between the two variables. r = 0.767.

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Answer:

4x+6y³

Step-by-step explanation:

give me thanks, please;)

Answer:

NOTHING

Step-by-step explanation:

9514 1404 393

Answer:

  140°

Step-by-step explanation:

The value of the exterior angle (x°) is the sum of the other two angles shown. These are known as "remote interior angles."

  x° = 64° +76°

  x° = 140°

_____

Additional comment

This relationship derives from the fact that the exterior angle and the adjacent interior angle have a sum of 180° (they are a linear pair). We also know that the adjacent interior angle and the other two given angles have a sum of 180°.

If we call the unknown interior angle U, these relations are ...

  64 + 76 + U = 180 . . . . sum of angles in a triangle

  x + U = 180 . . . . . . . . . . sum of angles in a linear pair

Comparing these two equations, we see that ...

  64 + 76 = x

Answer:

A

Step-by-step explanation: