jacy arrnanged cans on a store shelf. there are 126 cans in all. jacy makes rows of 6 cans how many rows will she make?

Answer:

See explanation below.

Step-by-step explanation:

1. (-1, -1) and (2, -2)

  m = -2+1 / 2+1

  m = -1/3

2. (-1, -4) and (0, -1)

  m = -1+4 / 0+1

  m = 3/1

  m = 3

3. (-4, 0) and (-2, -3)

  m = -3-0 / -2+4

  m = -3/2

4. (2, 0) and (0, -3)

  m = -3-0 / 0-2

  m = -3/-2

  m = 3/2

5. (-1, 2) and (-4, -3)

  m = -3-2 / -4+1

  m = -5/-3

  m = 5/3

6. (4, 3) and (1, -4)

  m = -4-3 / 1-4

  m = -7/-3

  m = 7/3

The amounts of each solution are given as follows:

The amounts are obtained solving a system of equations, for which the variables are given as follows:

Joel needs to make 200 milliliters, hence:

x + y = 200.

x = 200 - y.

The rate is of 35%, hence:

0.15x + 0.55y = 0.35 x 200

0.15x + 0.55y = 70.

The solution for y is given as follows:

0.15(200 - y) + 0.55y = 70

0.4y = 40

y = 40/0.4

y = 100.

The solution for x is given as follows:

x = 200 - y

x = 100.

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The steps for adding and subtracting fractions with whole numbers:

- Write the whole number in the form of a fraction.

- Convert the fractions to like fractions.

- Add/Subtract the numerators while the denominator remains the same.

We know that the fraction is used to represent the portion or part of the whole thing.

The fraction has two parts: numerator and denominator.

The top part of fraction is numerator and the bottom part of fraction is denominator.

consider a fraction 1/8.

Here, numerator is 1, denominator is 8

When certain thing is divided into 8 equal parts then each part of is represented by fraction1/8

In case of adding and subtracting fractions with whole numbers:

Let us assume that 'a' represents the whole number and [tex]\frac{x}{y}[/tex] be fraction

First we write the whole number in the form of a fraction.

So, a = [tex]a = \frac{a}{1}[/tex]

Now we find the LCM of the denominators of fractions [tex]\frac{a}{1} ,\frac{x}{y}[/tex] and then convert the given fractions to like fractions.

Let m be the LCM of the denominators of fractions [tex]\frac{a}{1} ,\frac{x}{y}[/tex]

So, the fractions becomes  [tex]\frac{a}{m} ,\frac{x}{m}[/tex]

Last we Add/Subtract the numerators while the denominator remains the same.

i.e., [tex]\frac{a\pm x}{m}[/tex]

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The complete question is:

How to add /subtract fractions with whole numbers?

A graph is said to represent a function if a vertical line drawn anywhere on the graph of a relation only intersects the graph once by  Slope of 3.75b + 5: 3.75

Example:

F(b) = 3.75b + 25

Axis interception points of 3.75b + 25:

X intercepts :(-20/3).

Y intercepts :(0.25)

Slope of 3.75b + 5:

3.75.

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Marvin should put at least $45 more cash in his wallet in order to have at least $60.

Let x be the amount of cash that Marvin needs to put in his wallet. We know that he wants to have at least $60, and he currently has $15, so we can write the inequality as:

x + 15 ≥ 60

To solve for x, we need to subtract 15 from both sides of the inequality:

x ≥ 60 - 15

x ≥ 45

Marvin should put at least $45 more cash in his wallet in order to have at least $60.

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F(m(v)) = 3,600 v composite function can be used to find the force of the object based on its volume. So the option d is correct.

We have to determine which composite function can be used to find the force of the object based on its volume.

The density of titanium is 4. 5 g/cm^3.

A titanium object is accelerating at a rate of 800 cm/s^2.

The mass of the object can be modeled by the function m(v) = 4.5v, where v is the volume in cubic centimeters.

The force of the object can be found using the function F(m) = 800m.

F(m(v)) = 800 × 4.5 v

F(m(v)) = 3600 v

As a result, the function that can be utilized to simulate the force depending on volume is 3600 v.

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The original length is 250 meters and the scale drawing width is 0.67 cm

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

Scale length = 0.5 meters

So, we have

Original length = 0.5/(1/500)

Evaluate

Original length = 250

This means that the original length is 250 meters

Here, we have

Scale drawing width = 335 cm * 1/500

Scale drawing width = 0.67 cm

Hence, the scale drawing width is 0.67 cm

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The six trigonometry ratios are:

sinθ = 3/5, cosθ = 4/5, tanθ = 3/4, cotθ = 4/3, secθ = 5/4, cosecθ = 5/3

The point is (4, 3).

Perpendicular = 3

Adjacent Side = 4

Using the Pythagorean Theorem we find the value of Hypotenuse.

h = [tex]\sqrt{4^2 + 3^2}[/tex]

h = √(16 + 9)

h = √25

h = 5

The value of six trigonometric functions are

sinθ = Perpendicular/Hypotenuse

sinθ = 3/5

cosθ = Adjacent Side/Hypotenuse

cosθ = 4/5

tanθ = Perpendicular/Adjacent Side

tanθ = 3/4

cotθ = Adjacent Side/Perpendicular

cotθ = 4/3

secθ = Hypotenuse/Adjacent Side

secθ = 5/4

cosecθ = Hypotenuse/Perpendicular

cosecθ = 5/3

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The complete question is:

The point (4,3) is on the terminal side of an angle in standard position, how do you determine the exact values of the six trigonometric functions of the angle?

The expression represents the :

40% of 118 = Answer - Regular price

The sale price is = $70.8

Now, According to the question:

"Information available from the question"

The regular price is $118,

but the online store is having a 40% off sale.

To find the sale price.

Now, 40% of 118 = 47.2

And the sale price will be:

$118 - $47.2

= 70.8

The expression represents the :

40% of 118 = Answer - Regular price

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The equation of the trend line, can be found to be y = - 25 + 250

To find the equation of the trend line, you first need to find the slope. To do this, pick two points on the trend line. ( 4, 150) and ( 8, 50 ).

The slope is:

= ( Y2 - Y1 )/ ( X 2 - X 1 )

= ( 50 - 150 ) / ( 8 - 4 )

= - 100 / 4

= - 25

The equation of the trend line takes the form:

y = mx + b

m = slope

b = y - intercept

The slope allows you to find the y - intercept :

y = mx + b

50 = - 25 ( 8 ) + b

b = 250

The equation is:

y = - 25 + 250

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The solution of (n⁴ - 14n³ + 51n² - 19n - 30) / (n - 8) using synthetic division is n³ - 6n² + 3n + 5 + 10/n - 8.

The solution of (n⁴ - 14n³ + 51n² - 19n - 30) / (n - 8) using synthetic division is given below:

(n⁴ - 14n³ + 51n² - 19n - 30) / (n - 8)

The divisor is 8

The coefficients are:

 1   -14   51   -19   -30

Using synthetic division:

the first coefficient is 1

the second coefficient = 1 * (8) + (-14)

the second coefficient = -6

the third coefficient = -6 * (8) + (51)

the third coefficient = 3

the fourth coefficient = 3 * (8) + (-19)

the third coefficient = 5

the remainder = 5 * (8) + (-30)

the remainder = 10

Therefore, the solution =  1(n⁴/n) -6(n³/n) + 3(n²/n) + 5(n/n) + 10/n - 8

The solution = n³ - 6n² + 3n + 5 + 10/n - 8

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Each person buys a number of cakes

The term "operation" in mathematics refers to the process of computing a value utilizing operands and a math operator. For the specified operands or integers, the math operator's symbol has predetermined rules that must be followed. In mathematics, there are five basic operations: addition, subtraction, multiplication, division, and modular forms.

Given, Andy buys x cakes, Betty buys 4 times as many cakes as andy, and colin buys 3 more cakes than andy

So,

Andy has = x Cakes

Betty have = 4x Cakes

Clin has = x +3 Cakes

Since each cake costs 65p and the total cost of the cakes is £52.65

thus,

0.65( x + 4x + x +3) = 52.62

x + 4x + x +3 = 81

6x = 78

x = 13

Therefore,

Andy has = 13 cakes

Betty has = 4x = 4*13 = 52 cakes

Colin has = x + 3 = 16 cakes

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The measure of x is 105° and the measure of y is 45°.

A square is a quadrilateral with four equal sides. There are many objects around us that are in the shape of a square. Each square shape is identified by its equal sides and its interior angles that are equal to 90°.

The given quadrilateral is square.

The diagonals of a square are angle bisectors. Therefore, the diagonals split the right angles of the square into two 45° angles.

Here, y°=45°

Here, a+60° =180°

a=120°

In quadrilateral y°+x°+a°+90°=360°

45°+x°+120°+90°=360°

x°+255°=360°

x°=105°

Therefore, the measure of x is 105° and the measure of y is 45°.

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Answer:

C

Step-by-step explanation:

not D because B is better than D. not A, still expencive. C is the most reasonable for getting $200 off. unless total is over $600.

Answer:A Store A: Buy 3 tires and get the 4th tire free

Step-by-step explanation:its A

A  correct solution for the following system of Inequalities is; (-2, 6)

From the graph, it represents two inequalities and we can say that the solution of the two inequalities is the coordinate of the point where both lines of the inequalities intersect each other.

In the given graph, the coordinate of the point where both lines intersect each other is expressed as;

(-0.5, 4.2)

Now, that coordinate is not among the options but then the solution to the inequality graph will be the region shaded purple which in this case the only correct one is the coordinate (-2, 6)

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Answer:

Third choice: (1, -3); (2, 2); (3, 7)

Step-by-step explanation:

There are two ways to solve this

The easiest way to solve this is to understand that the inverse of a function f(x), denoted by f⁻¹(x) is nothing but a reflection of the function about the line y = x

What that means is that if (x, y) is a specific point on the line, then the inverse point will be (y, x). Basically we are swapping the x, y values

The 3 points on f(x) and the corresponding points on f⁻¹(x) are given below:

f(x)                f⁻¹(x)
------             --------
(-3, 1)             (1, -3)
(2, 2)             (2, 2)
(7, 3)             (3, 7)

From the options given we see that the 3rd choice gives the correct values

So answer:
Third choice: (1, -3); (2, 2); (3, 7)

I have not taken the trouble of finding the equation for the line and finding the inverse of that equation since it is not needed in this question

Answer:

18 years old

Step-by-step explanation:

H=17- A/

H=8hours

8=17- A/

-9=- A/

A=18years

The best interpretation of 14.2 as shown in the equation above is the constant acceleration of the airplane.

A particle's acceleration is the rate at which its velocity changes over time. The term "constant acceleration" refers to the rate at which a particle's velocity changes. When acceleration is constant, the rate of change in velocity is also constant. In the absence of any acceleration, velocity remains constant.

When acceleration is positive, velocity becomes more significant. Acceleration causes a decrease in velocity. The value 14.2 in the equation above represents the constant acceleration of the airplane in meters per second squared (m/s^2). It is the rate at which the velocity of the airplane is changing with respect to time.

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The domain of the function h(t) = -16(t)² + 80t is,

⇒ (- ∞, ∞)

An algebraic equation with the second degree of the variable is called an Quadratic equation.

We have to given that;

The equation for this object's height h at time t seconds after launch is,

⇒ h(t) = -16(t)² + 80t

Now, The function is shown a Quadratic equation.

Hence, The domain of the function h(t) = -16(t)² + 80t is,

⇒ (- ∞, ∞)

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The proof that shows that triangles ABC and EDC are similar is explained in the table below.

A proof is a logical argument that demonstrates the truth of a statement. So, each step must be justified and flow logically from the previous step.

The proof that shows that the triangles are similar is explained as shown below.

Statement Reason

1. AB || DE 1. Given

2. <A ≅ <E 2. Alternate interior <s theorem

3. <B ≅ <D 3. Alternate interior <s theorem

4. ∆ABC ~ ∆EDC 4. AA Similarity theorem

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The average number of gallons of fruit juice consumed per person in the country in 2006 is 3.56  gallons per person

The average value in a set of numbers is the middle value calculated by dividing the total of all the values by the number of values.

Given:

Total consumption of fruit = 1.78 billion gallons

= 1,780,000,000

Total population = 500 million

= 500,000,000

Average number of gallons of fruit juice consumed per person = 1,780,000,000 ÷ 500,000,000

= 3.56 gallons per person

About how many gallons would your class consume?

Assume, there are 7 students in your class

Average number of gallons of fruit juice consumed per person = 3.56 gallons / 7

= 0.50 gallons per student

Therefore, the average number of gallons of fruit juice consumed per person in the country in 2006 is 3.56  gallons per person

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The coordinates of B, C, and D are (3,-5), (3,5), and (-7,5) respectively.

Given point A (-2,-5) and the lengths of the sides AB = 5 and BC = 10, we can use this information to determine the coordinates of B, C, and D.

Using the information provided, we know that B is 5 units away from A in the positive x-direction. Therefore, the x-coordinate of B is (-2) + 5 = 3 and the y-coordinate of B is the same as that of A, which is -5. So point B is (3,-5).

Next, we know that C is 10 units away from B in the positive y-direction. Therefore, the x-coordinate of C is the same as that of B, which is 3, and the y-coordinate of C is (-5) + 10 = 5. So point C is (3,5).

Finally, we know that D is 10 units away from C in the negative x-direction. Therefore, the x-coordinate of D is 3 - 10 = -7 and the y-coordinate of D is the same as that of C, which is 5. So point D is (-7,5).

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The question is -

Find the coordinates of B, C, and D given that AB = 5 and BC = 10 where A = (-2,-5).

Answer:

Step-by-step explanation:

dedede duehdueheuhd it a

25 percent of $120 is $30 and yes, he has enough money to buy the music player.

A) Find 25% of $120:

To find 25% of $120, we divide $120 by 100 and then multiply by 25:

$120 / 100 * 25 = $30

So, 25% of $120 is $30.

B) Does Wyatt have enough:

To find the sale price of the music player, we need to apply the 24% discount:

$120 - $120 * 24% = $120 - $120 * 0.24 = $120 - $28.80 = $91.20

So, the music player will be sold for $91.20.

Wyatt has $95, so he has enough money to buy the music player.

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(a) The number of beats she have in 2.0 years is 7.6 × [tex]10^7[/tex].

(b) The number of beats she have in 2.00 years is 7.57 × [tex]10^7[/tex].

(c) The number of beats she have in 2.000 years is 7.574 × [tex]10^7[/tex].

In the question, a typical person has an average heart rate of 73.0 beats/min.

(a) We have to determine number of beats she have in 2.0 years.

This is a rounding off issue. Pay attention to the fact that 72.0 has three important figures, 2.0 has two, 2.00 has three, and 2.000 has four.

Conversion of 72 beats per minute to beats per year.

72 beats/min = [tex]\left(\frac{1 \text{ min}}{72.0 \text{ beats}}\right)\times\left(\frac{1.00 \text{ hr}}{60.0 \text{ min}}\right)\times\left(\frac{1.00 \text{ day}}{24.0 \text{ hr}}\right)\times\left(\frac{1 \text{ year}}{365.25 \text{ days}}\right)[/tex]

Now simplify

72 beats/min = 3.7869×[tex]10^7[/tex] beats/year

The average person's heart beats in two years are

= 3.7869 × [tex]10^7[/tex] beats/year × 2 years

= 7.5738 × [tex]10^7[/tex] beats

The answer is only two significant digits, or 2.0. The response is 7.6 × [tex]10^7[/tex] beats.

(b) We have to determine number of beats she have in 2.00 years.

The answer is three significant digits, or 2.00. The response is 7.57 × [tex]10^7[/tex] beats.

(c) We have to determine number of beats she have in 2.000 years.

The answer is 4 significant digits, or 2.0. The response is 7.574 × [tex]10^7[/tex] beats.

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Answer:

29/4 or as a mixed fraction 7 1/4

Step-by-step explanation:

The minimum amount of framing Lorraine needs for the square painting is 31 inches.

We can use the Pythagorean theorem to calculate the length of the side of the square given the length of its diagonal. The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.

We know that the diagonal of the square painting is 44 inches, and since the diagonal of a square bisects its angles, the square can be divided into two congruent right-angled triangles. Therefore, the length of one side of the square can be calculated using the Pythagorean theorem:

44 inches^2 = x^2 + x^2

x^2 = 11*11

x = 11 inches

Since the square painting has a side length of 11 inches, and the framing material is sold by the inch, Lorraine will need a minimum of 11 inches of framing on each side, for a total of 44 inches.

Answer: False because 20 doesn't equal to 9. Have a nice day ;)

Answer: the answer is false

Step-by-step explanation:

The rational inequality is not provided, so it is not possible to determine the next smallest critical value, b. To determine the critical values, or the values of x that make the denominator of the rational inequality equal to zero, you would need to set the denominator equal to zero and solve for x.

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