The number of subscribers to a magazine since the magazine changed its format can be modeled by the linear equation y = 504.2x + 29,165.8, where x is the number of months since the format change and y is the number of subscribers. Part I Explain what the number 504.2 represents in this context. Take into account the fact that 504.2 is not a whole number in your explanation. Part II Explain what the number 29,165.8 represents in this context. Take into account the fact that 29,165.8 is not a whole number in your explanation. Part III Fill in the table below with the expected number of subscribers to the magazine for each of the given number of months since the format change. Enter the numbers of subscribers as whole numbers by rounding, when necessary. Number of Months Since Format Change Number of Subscribers 4 5 7 9 11 15 16 19 20 22

Answer:

the answer is 600

Step-by-step explanation:

$5,000×3%×4years÷100%=$600

Answer:

C, 8,634.86

Step-by-step explanation:

Starting with 8,591.69

2.51% of 8,591.69 is 215.651419

subtract that from 8,591.69 and you get 8376.038581

3.09% of 8376.038581 is 258.819592153

258.819592153+8376.038581=8634.85817315

8,634.86 is your final answer

Answer:

An InVESTtigator

Step-by-step explanation:

I've heard this before

Answer:

An Investigator.

Answer:

Notice that the side length of the square is  38 m.

area of square  =  (side length)2  =  (38 m)2   =   1444 m2

Notice that the diameter of the circle is  38 m .

And its radius  =  diameter / 2   =   38m / 2   =   19 m

area of circle  =  pi * radius2  =  pi * (19m)2  =  pi * 361 m2   ≈   1133.54 m2

So......

area of shaded region  =  area of square - area of circle

area of shaded region  ≈       1444 m2     -  1133.54 m2

area of shaded region  ≈    310.46 m2

Step-by-step explanation:

Notice that the side length of the square is  38 m.

area of square  =  (side length)2  =  (38 m)2   =   1444 m2

Notice that the diameter of the circle is  38 m .

And its radius  =  diameter / 2   =   38m / 2   =   19 m

area of circle  =  pi * radius2  =  pi * (19m)2  =  pi * 361 m2   ≈   1133.54 m2

So......

area of shaded region  =  area of square - area of circle

area of shaded region  ≈       1444 m2     -  1133.54 m2

area of shaded region  ≈    310.46 m2

Answer:

40

Step-by-step explanation:

Try to get the variable alone by dividing 5/8 on both sides of the equations.

That cancels out the 5/8 on the left leaving u and the 25 on the right turns into 40. It turns into 40 because 25 divided by 5/8 equals 40.

Answer:

40

Step-by-step explanation:

Multiply both sides by 8/5

Answer:

"I don't understand what this means but I will take my best shot, I guess, this is my answer based on the small amount of words this question gives"

Depending on skill level either of them could win, for example if the 10 players are able to overwhelm the 8 players they will win, but if the 8 players have better players they could win, depending on their skill, even though the 10 player team has a better chance to win, the 8 player team could win.

Answer:

[tex](a)[/tex] [tex]\frac{30}{5} = 6[/tex] and [tex]\frac{60}{10} = 6[/tex]

[tex](b)[/tex] [tex]\frac{24}{3} = 8[/tex] and [tex]\frac{96}{12} = 8[/tex]

[tex](c)[/tex] [tex]\frac{112}{8} = 14[/tex] and [tex]\frac{28}{2} = 14[/tex]

Step-by-step explanation:

Given

[tex](a)\ 15 * \frac{2}{5} = 6[/tex]

[tex](b)\ 6 * \frac{4}{3} = 8[/tex]

[tex](c)\ 16 * \frac{7}{8} = 14[/tex]

Required

Write 2 division equations

[tex](a)\ 15 * \frac{2}{5} = 6[/tex]

Express 15 as 15/1

[tex]\frac{15}{1} * \frac{2}{5} = 6[/tex]

Multiply numerator and denominator

[tex]\frac{30}{5} = 6[/tex] --- This is (1)

Multiply the fraction by a common term (e.g. 2)

So, we have:

[tex]\frac{30*2}{5*2} = 6[/tex]

[tex]\frac{60}{10} = 6[/tex] ---- (2)

[tex](b)\ 6 * \frac{4}{3} = 8[/tex]

Express 6 as 6/1

[tex]\frac{6}{1} * \frac{4}{3} = 8[/tex]

Multiply numerator and denominator

[tex]\frac{24}{3} = 8[/tex] --- This is (1)

Multiply the fraction by a common term (e.g. 4)

So, we have:

[tex]\frac{24*4}{3*4} = 8[/tex]

[tex]\frac{96}{12} = 8[/tex] ---- (2)

[tex](c)\ 16 * \frac{7}{8} = 14[/tex]

Express 16 as 16/1

[tex]\frac{16}{1} * \frac{7}{8} = 14[/tex]

Multiply

[tex]\frac{112}{8} = 14[/tex] ---- This is (1)

Divide the fraction by a common term (e.g. 4)

[tex]\frac{112/4}{8/4} = 14[/tex]

[tex]\frac{28}{2} = 14[/tex]

Answer:

122 degrees

Step-by-step explanation:

*A pentagon has a total of 540degrees

1st step: take all of the degrees and add them up:

105 + 90 + 86 + 137 = 418

2nd step: subtract the sum from 540:

540 - 418 = 122

The missing angle is 122 degrees

Answer:

∠ C = 122°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here n = 5, then

sum = 180° × 3 = 540°

Sum the given angles and equate to 540°

∠ C + 137° + 86° + 105° + 90° = 540 , that is

∠ C + 418° = 540° ( subtract 418° from both sides )

∠ C = 122°

Answer:

-50 x 2 or -25 x 4 or -10 x 10 all equal 100

-7 x 3 = -21

Answer:

-25 times 4

Step-by-step explanation:

-25 multiplied by 4 is -100 and is-21 when added together

Answer:

π r^2

Step-by-step explanation:

Answer:

I don't know how to explain but the answers are

2. 4/3

4. -12

6. 4/15

7. 7

Answer:

B, C, D

Step-by-step explanation:

1, 2, 3 are all greater than 0

Answer:

i think it's a and e

Step-by-step explanation:

Answer:

3060

Step-by-step explanation:

To solve this use this formula,

[tex]({n - 2}) \times 180[/tex]

where n is the number of sides of the shape.

There is 19 sides so

[tex](19 - 2) \times 180[/tex]

[tex]17 \times 180 = 3060[/tex]

3060 is the answer

Answer:

slope: -4/3

y-intercept: 7

Step-by-step explanation:

Answer:

124

Step-by-step explanation:

The measure of arc mFD in the above figure is 130°.

The arc of a circle is a portion of the circumference of that circle. It's outlined as a continuous curve that connects two points on the circle. The two endpoints of the arc are known as the arc's endpoints, while the center of the circle is appertained to as the arc's center.

The extent of an arc is directly proportional to the size of the angle it subtends at the center of the circle. However, the arc will be longer, and if the angle is inferior, If the angle subtended is substantial.

From the figure, it is evident that ∠AOC = 90° and ∠AOB = 140°.

As it is known that the whole angle is 360°.

So,

∠AOB + ∠AOC + ∠BOC = 360°

140° + 90° + ∠BOC = 360°

∠BOC = 360° - 140° - 90°

∠BOC = 360° - 230°

∠BOC = 130°

So,

mBC = 130°

Also, as evident from the figure,

mFD = mBC

So,

mFD = 130°.

Therefore, the measure of arc mFD is 130°.

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Answer: 1 term

Step-by-step explanation:

Terms have to be separated by an Addition or Subtraction sign

If the sign is multiplication or division, then that part is only one term

Answer:

X= 6.4   ∠A=68.8

Step-by-step explanation:

We know that these 2 angle must equal 180 so we use the equation:

180=7x+24+3x+92

OR

180=7x+3x+24+92

Then, we add like terms (both variable and numbers)

180=10x+116

After that, we solve

180=10x+116

-116        -116

__________

64=10x

________

64/10 = x

________

6.4=x

Now that we have found x, we can plug in x to figure out the new equation to find the angle of A (or B).

∠A= 7(6.4)+24

If we solve that, it would be:

∠A=44.8+24

___________

∠A=68.8

Answer:

x+y=10

y=10-x

To  isolate y, you subtract x on both sides.

Let me know if this helps!

Explanation:

4²+4²≠8²

(4+4)²=8²

If you use PEMDAS you can find that 4²+4²=32 not 8² which equals 64

You can also find that (4+4)²=(8)²

Answer:

40 feet (after 1.5 seconds).

Step-by-step explanation:

The height h of the ball after t seconds is modeled by the function:

[tex]h(t)=-16t^2+48t+4[/tex]

And we want to determine the ball's maximum height.

Since the given function is a quadratic, the maximum height occurs at the vertex point.

For quadratics, the vertex point is given by the formulas:

[tex]\displaystyle \Big(-\frac{b}{2a},f\Big(-\frac{b}{2a}\Big)\Big)[/tex]

In this case, a = -16, b = 48, and c = 4.

Therefore, the t-coordinate at which the vertex occurs is:

[tex]\displaystyle t=-\frac{48}{2(-16)}=\frac{48}{32}=\frac{3}{2}[/tex]

So, the maximum height occurs after 1.5 seconds.

Then the maximum height will be:

[tex]\begin{aligned}\displaystyle h\Big(\frac{3}{2}\Big)&=-16\Big(\frac{3}{2}\Big)^2+48\Big(\frac{3}{2}\Big)+4\\\\ &=-16\Big(\frac{9}{4}\Big)+24(3)+4\\\\&=-4(9)+72+4\\\\&=40\text{ feet}\end{aligned}[/tex]

So, the maximum of the ball is 40 feet (after 1.5 seconds).

Answer:

I would say B The x-intercept of function p is less than the x-intercept of function q. tell me if you got it right.

Step-by-step explanation:

The correct answer is option B. The x-intercept of function p is greater than the x-intercept of function q.

The x-intercept is where the curve represented by the equation cuts the x axis. At that point the ordinate should be 0.

[tex]log_{2} (x-1)=0[/tex]

⇒ x= 2

The x-intercept of p(x) is 2

2^x-1 = 0

⇒x= 0

The x-intercept of q(x) is 0

So, we can see the  x-intercept of p(x) is greater than x-intercept of q(x)

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Answer:

14k

Step-by-step explanation:

add 10 and 4 because they both have k

Answer: I’m not smart sorry

Step-by-step explanation:

Answer:

504 in

Step-by-step explanation:

8 × 12 × 6 = 576

Then find the volume of the part that is taken out.  

2 × 6 × 6 = 72

and now subtract them

576 - 72 = 504

so your answer is 504in

Answer:

La respuesta es 51-52-53, Si No me crees calculalo

Step-by-step explanation: