A package of 12 pencils costs
$2.04. Based on the cost of this
package, what is the cost of 1 pencil?

Answer:

The answer would be 2

Step-by-step explanation:

Add the numbers given: 0+1+2+3+4=10.

Divide the answer by the amount of numbers given: 10÷5=2.

Your answer is 2.

Answer:

the answer is 32

Step-by-step explanation:

Answer:

I think the answer is 32 cm

(I'm so sorry if it's wrong)

Hope this Helps!

Answer:

Profits increase until the price of the shoes reaches $22.

There are more prices with positive revenues than positive profits.

Step-by-step explanation:

In the picture attached, the problem is shown.

The first sentence is true because the profit curve has a maximum at $22.

The second sentence is true because the profit is computed as follows:

profit = revenue - cost

and cost decreases as the price increase; therefore, there are positive revenues with negatives profits.

The  two sentences which correctly interpret the graph include:

This is defined as a pictorial representation of numbers or variables in an organized manner.

The profit curve has a maximum at $22 which makes statement 1 correct while from the graph we can also deduce that there are more prices with positive revenues.

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Answer:

Step 3

Step-by-step explanation:

She made her first mistake in Step 3.

This is because 4/7 is actually less than 5/3.

Step 1 and 2 are mathematically accurate.

1/2 is less than 1.

So, since 4/7 is only greater than 1/2 and not greater than 1 as compared to 5/3 which is actually greater than 1, she should have concluded that 4/7 is less than 5/3.

Therefore, Step 3 contains the mistake.

Answer:

On the context of the problem, the slope means the total paid for every month that the apartment is rented, 900 per month in this case, while the y-intercept means the initial cost for renting the apartment, 1400 upfront in this case.

Step-by-step explanation:

This function is linear, which means that it increases at a steady rate and has the following form:

[tex]y(x) = a*x + b[/tex]

Where "a" is the slope or the rate at which "y" changes for every change in "x". While "b" is the number at which the function crosses the "y" axis.

On the context of the problem, the slope means the total paid for every month that the apartment is rented, 900 per month in this case, while the y-intercept means the initial cost for renting the apartment, 1400 upfront in this case.

Answer:

[tex]\frac{2 \pi r}{\frac{360^{\circ}}{n^{\circ}}}[/tex] best completes this argument

Step-by-step explanation:

Circumference of circle =[tex]\pi \cdot d[/tex]

Where d is the diameter of circle

We are given that if equally sized central angles, each with a measure of n°, are drawn, the number of sectors that are formed will be equal to [tex]\frac{360^{\circ}}{n^{\circ}}[/tex]

So, Number of sectors =  [tex]\frac{360^{\circ}}{n^{\circ}}[/tex]

The arc length of each sector is the circumference divided by the number of sectors

[tex]\Rightarrow \frac{\pi \cdot d}{\frac{360^{\circ}}{n^{\circ}}}[/tex]

Diameter d = 2r (r = radius)

[tex]\Rightarrow \frac{2 \pi r}{\frac{360^{\circ}}{n^{\circ}}}[/tex]

Option b is true

Hence[tex]\frac{2 \pi r}{\frac{360^{\circ}}{n^{\circ}}}[/tex] best completes this argument

Answer:

2 pie r/ 360 over n

Step-by-step explanation:

just did this

Answer:

part a: $33.50

part b: $24.50

Step-by-step explanation:

add up all of the costs of the books so 19.50 + 8.50 + 5.50 = $33.50

next just subtract 9 dollars from 33.50 so 33.50 - 9 = $24.5 more he needs.

Answer:

25%

Step-by-step explanation:

4/16

= 1/4

= 0.25

= 25%

Answer: It is not less

Step-by-step explanation: 50 km is 36.1 km more than 13.9.

Hope this helps !

-Carrie

Answer:

It is not less

Step-by-step explanation:

50 km is 36.1 km more than 13.9

Answer:

Exponential Decay

Step-by-step explanation:

An exponential growth function has a postive integer and a Exponetniaal decay function has a negative integer

Answer: 810

Step-by-step explanation:

first lets take down the information we were given,

height (h) of the pyramid should be 12 - 9 = 3

base (a) = 9

So we calculate the volume of a square pyramid

V = a²h/3

V = (9² × 3) / 3

v = (81 × 3) / 3

V = 81

now we calculate the volume of the cube using the formula

V = a³

V = 9³

V = 729

NOW to get the volume of the entire figure

we say

volume of square pyramid + volume of cube

81 + 729 = 810

Answer:

8 hairy dogs

Step-by-step explanation:

There are 15 dogs that are hairy or small

2 that are hairy and small

9 that are small

small - ( hairy and small) =just small

9 -2 = 7 small only dogs

Take the total dogs minus the small dogs minus the small and hairy dogs to find the hairy dogs

15 - 7 - 2 =6

There are 6 hairy dogs

2 small and hairy dogs

7 small dogs

total 15 dogs

If we want the total of the hairy dogs

2 small and hairy + 6 hairy = 8 hairy dogs

Answer:

2% chances

Step-by-step explanation:

The probability of spinning red is 2 out of 4 because since there is 4 colors and spinning a color twice it can't happen.

How do i know

1: Divide the number of color by the number of  outcomes

2: So since there are 4 colors and twice means 2.

3: 4 divided by 2 = 2% chances.

Hope this helps.

Answer:

B

Step-by-step explanation:

Use the formula: V = [tex]\frac{1}{3}[/tex][tex]\pi[/tex]r²h

33.5 = [tex]\frac{1}{3}[/tex](3.14)(4)h

33.5 = 4.19h

8 = h

Answer:

Translation

Step-by-step explanation:

We'll translate (move) the quadrilateral ABCD to A'B'C'D' to prove their congruency

Answer:

The Answer is C. a 270 degree rotation about point B’

Step-by-step explanation:

Took the test, here is image proof lol, hope this helps you guys

Answer:

d

Step-by-step explanation:

The sum to n terms of a geometric sequence is

[tex]S_{n}[/tex] = [tex]\frac{a(r^{n}-1) }{r-1}[/tex]

where a is the first term and r the common ratio

Here a = 3 and r = 12 ÷ 3 = 4 , thus

[tex]S_{8}[/tex] = [tex]\frac{3(4^{8}-1) }{4-1}[/tex]

   = [tex]\frac{3(65536-1)}{3}[/tex] = 65536 - 1 = 65535 → d

Answer:

d.

Step-by-step explanation: the other person said it and they seem to be way smarter then i am so pick d

Answer: The answer is 1, 2

Step-by-step explanation:

Answer:

x= 145

Step-by-step explanation:

this equals to 180

so 180- 35=

Answer:

x=145

Step-by-step explanation:

Answer:

it says that the given condition for vertex (-3,-4) and passes through (0,-31)

Answer:

16

Step-by-step explanation:

Answer:

[tex]x=2[/tex]

Step-by-step explanation:

[tex]-3x+1+10x=x+4[/tex]

[tex]-3x+10x-x=4-1[/tex]

[tex]6x=3[/tex]

[tex]x=2[/tex]

Answer:1157.53

Step-by-step explanation:

Equation: 4×pi×r squared

Radius is half of diameter so 19.2÷2=9.6

4×3.14×9.6squared=1157.53

Answer:

Answer:1157.53

Equation: 4×pi×r squared

4×3.14×9.6squared=1157.53

Answer:

52.868

Step-by-step explanation:

do you want me o explain step by step

Answer:

52 point 868

Step-by-step explanation:

i think but no one ever wants an explanation unless u want one lol

Answer:

x =28

Step-by-step explanation:

We have similar triangles, so we can use ratios

12           8

------    = ----------

12+30     x

Using cross products

12x = 8*(42)

12x = 336

Divide by 12

12x/12 = 336/12

x =28

Answer: The correct answer is A

Answer:

[tex]x^2+x-20[/tex]

Step-by-step explanation:

[tex](x-4)(x+5)= \\\\(x)(x)+(5)(x)+(-4)(x)+(-4)(5)= \\\\x^2+5x-4x-20= \\\\x^2+x-20[/tex]

Hope this helps!

Answer:

The rate of change at which the water level rise is 13/6 cm/minute.The slope of the line is 13/6.The value of y is 23, (12,23).

Step-by-step explanation:

In the question the water rises 13 cm every 6minutes. Taking x to represent the time in minutes and y to represent the rise in cm then, find the rise y in time x as;

6 minutes=13 cm

1 minute=?---------------------perform cross multiplication

(1*13)/6=13/6

Hence in 1 minute, the rise is 13/6 cm

Thus in 12 minutes, the rise will be ;

12 * 13/6 = 2*13= 26 cm

(x,y) will be (12,26)

Finding the slope of the line using point (6,13) and (x,y)

The rate of change at which the water level rises equals the slope of the line.This is the justification.

Answer:

just read through this document

The cost of a baseball ticket is $26.64 and the cost of a football ticket is $74.99.

If a family of 5 would like to attend one game during the football season and one during the baseball season,

The cost of a baseball ticket is $133.2 and the cost of a football ticket is $374.95.

One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.

Given:

For the 2009 Major League Baseball and National Football League seasons, based on average ticket prices,

Three baseball tickets and two football tickets would have cost $229.90, while two baseball tickets and one football ticket would have cost $128.27.

Let x represents the cost of one baseball ticket and y represents the cost of a football ticket.

Then,

3x + 2y = 229.90

2x + y = 128.27.

The solution of the system of the equation is the intersection point of the line.

The solution = (26.64, 74.99)

The cost of a baseball ticket is $26.64 and the cost of a football ticket is $74.99.

If a family of 5 would like to attend one game during the football season and one during the baseball season,

the cost of a baseball ticket is $26.64x 5 = $133.2 and the cost of a football ticket is $74.99x5 = $374.95.

Therefore, all the required value is given above.

To learn more about the system of equation;

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Answer:

A

Step-by-step explanation:

A geometric sequence is a sequence that increases by a factor from one term to the next. A is the only one that does this, and it increases by a factor of 3. All the others are an arithmetic sequence, where each term in increasing by a constant number.

Answer:

A

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

Plug in the values into each equation and solve.

3x² - 2y

3(3)² - 2(5)

3(9) - 10

27 - 10

17

2x² - 3y

2(3)² - 3(5)

2(9) - 15

18 - 15

3

Now take the two values and subtract them from each other.

17 - 3 = 14