A function that models the profit for a new pet-monitoring system shows that there is no profit made until the price reaches
$95 per unit, a maximum profit at a price of $140 per unit, and no profit at a price over $185 per unit. Which graph models
the function?
Graphing

Answer:

144=12x+8y

x+y=14

Step-by-step explanation:

Answer:

12x + 8 (14 - x ) = $ 144

x + (14-x) = 14

Step-by-step explanation:

Total number of people = 14

Let the number of adults be x and the number of children be ( 14 - x)

Total cost for the group = $144

i.e., 12x + 8 ( 14-x) = 144

12x + 112 - 8x = 144

4x + 112 = 144

4x = 144-112

4x = 32

x = 32/4

x = 8

Number of adults = x = 8

Number of children = 14 - x = 14 - 8 = 6

Hope it helps : )

Answer:

Divide by two is the term to term rule

Step-by-step explanation:

64/2=32

32/2=16

16/2=8

8/2=4

the term-to-term rule for this sequence is to multiply each term by 1/2 to obtain the next term.

The given sequence 64, 32, 16, 8, 4 is a geometric sequence with a common ratio of 1/2.

To find the term-to-term rule for a geometric sequence, we multiply each term by the common ratio to get the next term. In this case, the common ratio is 1/2.

The term-to-term rule for this sequence is:

Multiply each term by 1/2 to get the next term:

64 × 1/2 = 32

32 × 1/2 = 16

16 × 1/2 = 8

8 × 1/2 = 4

Therefore, the term-to-term rule for this sequence is to multiply each term by 1/2 to obtain the next term.

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Answer:

[tex]\left(a+b-2\right)\left(a-b+2\right)[/tex]

Step-by-step explanation:

[tex]a^2-b^2+4b-4[/tex]

[tex]a^2-\left(b^2-4b+4\right)[/tex]

[tex]a^2-(b^2-2b-2b+4)[/tex]

[tex]a^2-\left(b-2\right)\left(b-2\right)[/tex]

[tex]a^2-\left(b-2\right)^2[/tex]

Apply the difference of two squares formula.

[tex]x^2-y^2=(x+y)(x-y)[/tex]

[tex]\left(a+\left(b-2\right)\right)\left(a-\left(b-2\right)\right)[/tex]

[tex]\left(a+b-2\right)\left(a+2-b\right)[/tex]

Answer:

none of the options

Step-by-step explanation:

4x − 5y = 2 , 10x − 21y = 10

---------

the first equation is same in all answer choices, let's check which is equivalent to second, the easy way is to consider x/y ratio which is 10/ -21

4x − 5y = 2 , 3x − y = 4

4x − 5y = 2 , 24x − 47y = 22

4x − 5y = 2 , 10x + 3y = 15

4x − 5y = 2 , 14x + 26y = 12

Answer: (0.28/365 •30)(620)

Step-by-step explanation:

Answer: #4 C   Domain is x such that x is greater than -1 (all real numbers greater than -1)

#5 B  Points C, F & G

Step-by-step explanation: Look at the coordinate of the vertex. It is at (-1, 1)  so the -1 is the lowest number in the Domain (running left to right). The attows at the right ends mean that the lines go to infinity. The symbol ∈ means "belongs to" the R (special font not available here) means "all real numbers.

The y-value, 1 is not relevant here, as the Range (up and down, like a mountain range) is infinity, and the arrows keep going forever. ∈R  means all real numbers.

For the Triangle: First ,imagine a box with the boundaries matching the domain and range given, so the left side is at -2, the right side is at 6 [Domain] and the  top and bottom are at 5 and -1 [Range]

Pick the points that are on the boundary lines.  C is at (6,3) on the right boundary, F is at (2,-1) on the bottom boundary and G is at (-2,5) at the corner where the top and left sides meet.

See the attachment below

Answer:

A

Step-by-step explanation:

Answer:

210 cm³

Step-by-step explanation:

The area of the triangular side is base*half height, which is 7*3=21.

To get the volume, multiply by the depth: 21*10 = 210 cm³

Answer:

hey !

the answer to your question is 210cm3

Step-by-step explanation:

this is because you do 7cm times 6cm times 10cm

this would equal 420cm3

but dont forget you have to divide it by 2 because it is a triangluar prism

so the answer would be 210cm3

hope this helps

pls put brainliest

Answer:

28.26 square feet

Step-by-step explanation:

Area of a circle is: [tex]A=\pi r^2[/tex]

'r' is the radius.

We are given the diameter of 6ft. Since the diameter is twice the radius, the radius is 3 ft.

6/2 = 3

Using 3.14 for pi:

[tex]A=3.14*3^2\\\rightarrow 3^2=9\\A=3.14*9\\\boxed{A=28.26}[/tex]

The area of the circle should be 28.26 square feet.

Answer:

28.26 ft²

Step-by-step explanation:

If the diameter is 6 feet, then the radius is 3 feet since 2r=d

The area formula in this case is 3.14×r² since it says "Use 3.14 for π".

3.14×3²=

3.14×9=

28.26 ft²

Answer:

see explanation

Step-by-step explanation:

Given that p is inversely proportional to [tex]\sqrt[3]{V}[/tex] then the equation relating them is

p = [tex]\frac{k}{\sqrt[3]{V} }[/tex] ← k is the constant of proportion

To find k use the condition when V = 64, p = 6 , thus

6 = [tex]\frac{k}{\sqrt[3]{64} }[/tex] = [tex]\frac{k}{4}[/tex] ( multiply both sides by 4 )

24 = k

p = [tex]\frac{24}{\sqrt[3]{V} }[/tex] ← equation of proportion

(a)

When V = 27, then

p = [tex]\frac{24}{\sqrt[3]{27} }[/tex] = [tex]\frac{24}{3}[/tex] = 8

(b)

When p = 2, then

2 = [tex]\frac{24}{\sqrt[3]{V} }[/tex] ( multiply both sides by [tex]\sqrt[3]{V}[/tex] )

2[tex]\sqrt[3]{V}[/tex] = 24 ( divide both sides by 2 )

[tex]\sqrt[3]{V}[/tex] = 12 ( cube both sides )

V = 12³ = 1728

Answer:

A domain is part of a function f if f is defined as a triple.

Step-by-step explanation:

A domain is part of a function f if f is defined as a triple (X, Y, G) where X is called the domain of f, Y its codomain, and G its graph. A domain is not part of a function f if f is defined as just a graph.

I hope this helps. I am sorry if you get this wrong.

Answer:

D. a = 29, b = 16, c = 24, d = 30, e = 22

Step-by-step explanation:

got it right on edge

The number of students who like both algebra and geometry is 27.

A Venn diagram is an overlapping circle to describe the logical relationships between two or more sets of items.

We have,

The number of students who like both algebra and geometry is the intersection of A and G, denoted as A ∩ G.

The number of students who like algebra only is the difference between A and A ∩ G, denoted as A - A ∩ G.

The number of students who like geometry only is the difference between G and A ∩ G, denoted as G - A ∩ G.

The number of students who do not like either subject is the complement of the union of A and G with respect to U, denoted as U - (A ∪ G).

We are given that:

A = 45

G = 53

U = 75

U - (A ∪ G) = 6

Now,

U - (A ∪ G) = 6

75 - (45 + 53 - A ∩ G) = 6

27 = A ∩ G

Therefore,

The number of students who like both algebra and geometry is 27.

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The complete question.

A group of 75 math students were asked whether they like algebra and whether they like geometry. A total of 45 students like algebra, 53 like geometry, and 6 do not like either subject.

Find the number of students who like both algebra and geometry.

Answer:

2 equivalent fractions :

1/2 = 2/4

2/3 = 4/6

Answer:

26.6667

Step-by-step explanation:

.15x=100

Divide each side by .15.

x=666.6667

.04(666.6667)=26.6667

Answer:

26(approx.)

Step-by-step explanation:

15/100 times x = 100

3/20 times x = 100

3x/20 = 100

3x = 2000

X= 666 2/3

So,

4/100 x 666.67

1/25 x 666.67 = 26

Answer:

30.1

Step-by-step explanation:

Answer:

the last option is the correct answer

Step-by-step explanation:

the symbol ≥ means greater or equal to. so the direction of line must be heading to the right and must start at -1.

Answer:

I don't bro yaar I can't explain to you I apologize to you please sorry

Answer:

The goods will belong to the owner until all legal terms are met

Step-by-step explanation:

The ownership belongs to the owner and not the hirer, until the terms of the agreements are met the owner reserves all right to the goods, when all terms of the agreements are met the hirer will be the legal owner of the goods

Answer:

3089/11220

Approximately = 0.2753

Step-by-step explanation:

Patel estimates that he needs 2 cups of Orange juice.

But let's know the amount he already has.

4/17 + 3/10 + 9/20 + 3/11 + 7/15

= 3/10 + 9/20 + 7/15 + 3/11 + 4/17

=( 18 + 27 + 28)/60 + (51+44)/187

= 73/60 + 95/187

=( 13651 + 5700)/11220

= 19351/11220

= 1(8131/11220)

So to complete it two he needs ( 11220-8131)/11220= 3089/11220

Approximately = 0.2753

Answer:

1/6 is your answer.

COMPLETE QUESTION:

Caitlyn recorded the height of each plant after she exposed each plant to a set amount of darkness daily. The scatterplot shows her results after 2 weeks of exposing each plant to the amount of darkness.

(Graph Below)

Which statement about the scatterplot is true?

A. The point (17, 12) could cause the description of the data set to be overstated.

B. The point (17, 12) could cause the description of the data set to be understated.

C. The point (17, 12) shows that there is no relationship between the number of hours of darkness and the height of the plant.

D. Although (17, 12) is an extreme value, it should be part of the description of the relationship between number of hours of darkness and the height of the plant.

Answer:

B. The point (17, 12) could cause the description of the data set to be understated.

Step-by-step explanation:

All other points on the scatter plot except point (17, 12), all follow a similar trend showing the negative relation between height of plants and darkness. If we are to consider just point (17, 12) alone when describing the data set, we might likely understate the relation between both variables.

Therefore, the statement that is true about the scatter plot is "B. The point (17, 12) could cause the description of the data set to be understated."

The statement (B) the point (17, 12) could cause the description of the data set to be understated is correct.

Scatter plots are graphs that represent individual points of data and are labelled with quantitative values on both the co-ordinate axes, meaning that there is only one projection on the x-axis and one projection on the y-axis for each point.

We have the scatter plot shown in the picture.

As we can see in the scatter plot, there is a point (17, 12) which is not follow the trend like other points follows.

We can say about the data set, we might likely understate the relation between both variables.

Thus, the statement (B) the point (17, 12) could cause the description of the data set to be understated is correct.

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Answer: 2:1

Step-by-step explanation:

Hi, to answer this question we have to write a system of equations  

R = M+18 (Rita(R) has 18 more Eminem CDs than Mimi(M))

M/R= 5/8 (ratio)

Solving for M (Mimi's cds) in the second equation

8M=5R

M=5/8R

Replacing M =5/8R in the first equation

R=5/8R +18

R-5/8R= 18

3/8R =18

R=18 /(3/8)

R= 48 CDS

Back in the second equation

8M =5R

8M=5(48)

8M= 240

M= 240/8

M=30 CDS

If Rita gives 22 CDs to Mimi

R=48-22=26

M=30+22=52

The new ratio of the number Eminem CDs Mimi has to the number of Eminem CDs Rita has IS:

M/R= 52/26= 26x2 /26 x1 = 2/1 =2:1

Feel free to ask for more if needed or if you did not understand something.

Answer:

EMINEM

Step-by-step explanation:

Answer:

(15,16)

Step-by-step explanation:

C is halfway between A and B

A to B on the x axis goes across by 24

24 / 2 =12

3 +12 =15

A to B on the y axis goes up by 28

28 /2 =14

2+14 =16

(15,16)

Answer:

The answer is add 7x.

Step-by-step explanation:

When the first step is to add 10 to both sides :

[tex] - 8 - 7x = - 5x - 10[/tex]

[tex] - 8 - 7x + 10 = - 5x - 10 + 10[/tex]

[tex] - 7x + 2 = - 5x[/tex]

Next, you have to add 7x to both sides to eliminate -7x on the left side :

[tex] - 7x + 2 = - 5x[/tex]

[tex] - 7x + 2 + 7x = - 5x + 7x[/tex]

[tex]2 = 2x[/tex]

Answer:

add 7x

Step-by-step explanation:

This would be the answer because if you have already added 10 to the right side of the equation and have erased the constant, you would then need to erase the variable on the other side to make it equal. The variable on the other side is 7x, which gives you the answer.

Answer:

y = 22/9

Step-by-step explanation:

Step 1: Plug in x

6(9) - 9y = 32

Step 2: Solve

54 - 9y = 32

-9y = -22

y = 22/9

Answer:

y=22/9

Step-by-step explanation:

54-9y=32

22=9y

y=22/9

Answer:

7

Step-by-step explanation:

The numbers between 9 and 49 are:

10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48.

The numbers divisible by 6 are:

12, 18, 24, 30, 36, 42, 48.

There are total 7 terms between 9 and 49 (excluding both) which are divisible by 6.

Arithmetic Progression a sequence of numbers in which each term differs from the preceding one by a constant quantity.

Given is a set of numbers between 9 and 49.

The minimum and the maximum number between 9 and 49, which are divisible by 6 are -

Minimum = 12

Maximum = 48

Assume a arithmetic sequence whose first term is 12, common difference is 6 and last term is 48. We can write sequence as -

12, 18, 24, ..... 48

Now, the number of terms in this sequence represent the numbers divisible by 6.

Using the formula -

a[n] = a + (n - 1)d

48 = 12 + (n - 1)6

48 = 12 + 6n - 6

48 = 6 + 6n

48 = 6(1 + n)

n + 1 = 8

n = 7

Between 12 and 48, there are 7 numbers divisible by 6.

Remaining numbers -  10 and 11  which are not divisible by 6.

Therefore, there are total 7 terms between 9 and 49 (excluding both) which are divisible by 6.

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Answer:

consecutive interior angle theorem

Step-by-step explanation:

The two angles shown are consecutive interior angles, they are on the same side

Vertical angles are formed by the same 2 lines

Corresponding angles are on the same side of the two lines

Alternate interior angles are on opposite sides of the tranversal

Answer:

B. Consecutive interior angles theorem.

Step-by-step explanation:

The theorem states that the sum of the consecutive interior angles is equal to 180 degrees.

Answer:

D: y= -2x -1

Step-by-step explanation:

The line crosses the y axis at -1 and using the "rise over run" phrase you can tell that the next point is 2 up and 1 over (2/1 =2) the line is also negative because it moves down from left to right. Therefore, y= -2 -1

Answer:

Translation

Step-by-step explanation:

Answer:

D. Rotation then translation

Step-by-step explanation:

Answer:

[tex]6\sqrt{5}-4\sqrt{15}[/tex]

Step-by-step explanation:

[tex]\sqrt{5} \times (6 - 4\sqrt{3} )[/tex]

[tex]\sqrt{5}\times 6-\sqrt{5}\times4\sqrt{3}[/tex]

[tex]6\sqrt{5}-4\sqrt{5}\sqrt{3}[/tex]

[tex]6\sqrt{5}-4\sqrt{5 \times 3}[/tex]

[tex]6\sqrt{5}-4\sqrt{15}[/tex]

Answer:

6[tex]\sqrt{5}[/tex] - 4 [tex]\sqrt{15}[/tex]

Step-by-step explanation:

1. Multiply each term in the parentheses by [tex]\sqrt{5}[/tex]

2. calculate the product

3. solution :)

Tony has $20. He wants to buy at least 4

snacks. Hot dogs (x) are $3 each.

Peanuts (y) are $2 each.​

Answer:

To solve the above question, we use the below inequality equations

x + y ≥ 4 snacks .........Inequality equation 1

3x + 2y ≤ $20 ..........Inequality equation 2

Step-by-step explanation:

We can make use of the inequality equations

Hot dogs = (x) are $3 each.

Peanuts = (y) are $2 each.​

He wants to buy at least 4

x + y ≥ 4 snacks .........Inequality equation 1

3x + 2y ≤ $20 ..........Inequality equation 2

From the above inequality equations, Tony can buy at least 4 snacks but he can only spend $20.

Let take a random number, where x = 4, and y = 4. This means Tony can buy

a) 4($3) + 4($2) = 12 + 8 = $20

The total number of snacks = 4 + 4 = 8 snacks.

b)

This answer above confirms the inequality equations 1 and 2

x + y ≥ 4 snacks .........Inequality equation 1

8 snacks ≥ 4 snacks

3x + 2y ≤ $20 ..........Inequality equation 2

$20 ≤ $20

Answer:

4 is the first one and the second one is ---->

Total Price: 3x + 2y ≤ 20

Step-by-step explanation:

Let's complete the inequalities that represent Tony's situation.

Given:

Tony wants to buy at least 4 snacks.

Hot dogs (x) are $3 each.

Peanuts (y) are $2 each.

We can form the following inequalities:

Total Snacks: Tony wants to buy at least 4 snacks, which can be represented by the inequality:

x + y ≥ 4

This inequality ensures that the sum of hot dogs (x) and peanuts (y) is greater than or equal to 4, indicating that Tony wants to buy at least 4 snacks in total.

Total Price: To represent the total price, we need to consider the cost of each snack. Hot dogs are $3 each, and peanuts are $2 each. Thus, the total price can be represented by the inequality:

3x + 2y ≤ 20

This inequality accounts for the total cost of the snacks Tony wants to buy. The left-hand side represents the cost of x hot dogs ($3 each) and y peanuts ($2 each), and the inequality ensures that the total cost does not exceed Tony's available budget of $20.

Therefore, the completed inequalities are:

Total Snacks: x + y ≥ 4