A new company gains 115 customers each year. Each year they also lose 16 customers. Write a linear function that represents the number of customers the company has acquired over time

Answer:

Step-by-step explanation:

= 13/20*100

= 60

David spent 60% of his money which was in his wallet.

Answer:

8

Step-by-step explanation:

A complete circle is 360 degrees so we divide 360/45 and that is equal to 8

Answer:

Well q4 I think x=186 I'm not sure

Answer:

$23 a hour

Step-by-step explanation:

Answer:

- 0.2y - 3.66

Step-by-step explanation:

Answer:

5  π  radians

Step-by-step explanation:

To convert degrees to radians, multiply by  π  180 °  , since a full circle is  360 °  or  2  π  radians.  900 °  ⋅  π  180  ° radians

5  π  radians

Answer:

5

Step-by-step explanation:

Answer:

9/4

Step-by-step explanation:

0.25 is one fourth and if you convert the whole number into fourths and add the one fourth from the decimal it is 9/4

Answer:

9/4

Step-by-step explanation:

First ever need to make this decimal a fraction.

Convert decimal to fraction

2.25 = 225/100

Now we need to simplify.

225/25=9

100/25=4

9/4 or 2 1/4

Answer:

7

Step-by-step explanation:

15/20 times 5 is 75/20, simplified that is 3 15/20

16/20 times 5 is 80/20, simplified that is 4

Answer:

-A clothing store claims that 45% of its customers prefer skinny jeans over regular jeans. They concluded this from a survey which asked 120 randomly selected teenage customers which style they prefer.

-A report by a company that manufactures hair brushes says 56% of people who buy their brushes own only one hair brush. The conclusion comes from a survey of 500 males who bought the company's brush.

Please give me brainliest, I really need it.

The scenarios in which the statistics are misleading; option 1 and 3.

A portion of population taken and analyzed to predict information about population is called sample of that population.

Ex: When someone surveys a group, then he/she surveys a portion and not whole population in general.

Those numbers who summarize information about sample are called statistic.

(Statistic is different than statistics)

The  numbers which summarize information about the sample are called statistic.

The scenarios in which the statistics are misleading;

1) A clothing store claims that 45% of its customers prefer skinny jeans over regular jeans. They concluded this from a survey which asked 120 randomly selected teenage customers which style they prefer.

3) A report by a company that manufactures hair brushes says 56% of people who buy their brushes own only one hair brush. The conclusion comes from a survey of 500 males who bought the company's brush.

Learn more about z-statistic here:

https://brainly.com/question/1640298

#SPJ2

Answer:

y=3x+12

y-12=3x

x=y/3 - 4

f(y)=y/3 - 4

or

f(x)=x/3 - 4

where f(x) is the inverse of y.

Hope this helps ;]

Step-by-step explanation:

Answer:

m<B: 56

Step-by-step explanation:

All triangles add up to 180

<B = x

x + 34 + 90 = 180

x + 124 = 180

x = 56

Step-by-step explanation:

The first expression is :

[tex]-11\times \dfrac{2}{3}[/tex]

Numerator = -11×2 = -22

Denominator = 3

So, answer will be :

[tex]-11\times \dfrac{2}{3}=\dfrac{-22}{3}[/tex] (negative)

The second expression is:

[tex]-11\times \dfrac{-2}{3}[/tex]

Numerator = -11×-2 = 22

Denominator = 3

So, the answer will be :

[tex]-11\times \dfrac{-2}{3}=\dfrac{22}{3}[/tex] (positive)

Hence, this is the required solution.

Answer:

Total paint left over = [tex]\frac{13}{12}L[/tex]

Step-by-step explanation:

Given - To paint a house, 5/4 L of white paint and 1/2 L of blue paint

             were mixed. In the end only 2/3 L of the mixture were used.

To find - How many liters of paint were left over ?

Proof -

Given that,

5/4 L of white paint and 1/2 L of blue paint were mixed.

So, total mixture = [tex](\frac{5}{4} + \frac{1}{2})L[/tex]

                          = [tex]\frac{5 + 2}{4}L[/tex]

                          = [tex]\frac{7}{4}L[/tex]

⇒Total mixture =  [tex]\frac{7}{4}L[/tex]

Now,

Given that ,

In the end only 2/3 L of the mixture were used.

So, total mixture left = [tex](\frac{7}{4} - \frac{2}{3})L[/tex]

                                = [tex]\frac{21 - 8}{12}L[/tex]

                                = [tex]\frac{13}{12}L[/tex]

∴ we get

Total paint left over = [tex]\frac{13}{12}L[/tex]

Answer:

252 cupcakes were mocha flavored

Step-by-step explanation:

(63*400)/100 = 25200/100 = 252

Answer:

252 cupcakes were mocha flavored.

Step-by-step explanation:

Answer:

the answer is A

Step-by-step explanation:

add 17 to both sides

Answer:

Tallahassee's Range: 6

Key West's Range: 4

Step-by-step explanation:

To calculate range, you'd subtract the lowest value from the highest value

Tallahassee:

Highest Value: 90

Lowest Value: 84

Range: 90 - 84 = 6

Key West:

Highest Value: 87

Lowest Value: 83

Range: 87 - 83 = 4

Answer:

I think its the last one thats not showing if I'm wrong in sorry

Answer:

Step-by-step explanation:

x = 3, y = -3, & z = 0.

Answer:

The temperature that keeps a human body healthy and out of illness is 39 degree celcius.

Step-by-step explanation:

The main reason for this is that the chemical reactions going on inside the body of our and most other animals, which keeps us alive, keeps moving, are adjusted in 37-38 degrees. It operates well around Celsius.

Answer:

She buys 5 pounds of sweet potatoes.

Step-by-step explanation:

Answer:

4,99%

Step-by-step explanation:

By Themba you write 28/100 because a percentage means 100 ,you 100 by 28 and then your common fraction answer will be 7/25 in a decimal way it is 0,28 .

Jamal is 0,3 which is 0,3 means 3/10 and Alison 1/8 and the answer for Alison is 0,125 or in a common fraction way it is 125/10.

And then you add all the answers and you get 141/200 .

And then 500-7/25-3/10-0,125 and then you get 499,295, and 499,295÷100 =4,99 which is 4,99%.

I hope this works.

Answer:

just add 386+165 which equals 551

Step-by-step explanation:

Applying Euler's method:

Let f(x, y) = 2x - 3y + 1, and consider the following recurrence relations:

[tex]\begin{cases}x_0=1\\x_n=x_{n-1}+h&\text{for }n\ge1\end{cases}[/tex]

[tex]\begin{cases}y_0=5\\y_n=y_{n-1}+f(x_n,y_n)h&\text{for }n\ge1\end{cases}[/tex]

For step size h = 0.1, we can approximate y (1.2) with just 2 steps:

[tex]\begin{cases}x_0=1\\y_0=5\end{cases}\implies y_1=5+f(1,5)\times0.1=3.8[/tex]

[tex]\begin{cases}x_1=1+0.1=1.1\\y_1=3.8\end{cases}\implies y_2=3.8+f(1.1,3.8)\times0.1=\boxed{2.98}[/tex]

For step size h = 0.05, we need 4 steps:

[tex]\begin{cases}x_0=1\\y_0=5\end{cases}\implies y_1=5+f(1,5)\times0.05=4.4[/tex]

[tex]\begin{cases}x_1=1+0.05=1.05\\y_1=4.4\end{cases}\implies y_2=4.4+f(1.05,4.4)\times0.05=3.895[/tex]

[tex]\begin{cases}x_2=1.05+0.05=1.1\\y_2=3.895\end{cases}\implies y_3=3.895+f(1.1,3.895)\times0.05=3.47075[/tex]

[tex]\begin{cases}x_3=1.1+0.05=1.15\\y_3=3.47075\end{cases}\implies y_4=3.47075+f(1.15,3.47075)\times0.05\approx\boxed{3.1151375}[/tex]

(Compare these to the value of y (1.2) found using the exact solution to the differential equation, about 3.22832.)

Answer:

[tex]b-2[/tex]

Step-by-step explanation:

[tex](3b+4) + (-2b-6)[/tex]

We will need to add like terms. 3b and -2b are like terms and 4 and -6 are like terms.

Let's add 3b and -2b.

[tex]b+4-6[/tex]

We can now add the like terms 4 and -6.

[tex]b-2[/tex]

Answer:

Step-by-step explanation:

It's linear.

First of all, let's recreate the table.

The equa ttion is something like

y = a x

Now if x = - 9

and y = - 157 / 3

Then a = -157/ (-9*3)

a = 5.814814814....

y = 5.814814 (-8)

y = - 46.5185185....

y = -139/3 = -46.333333333 the difference is in how this was rounded.

y = 5.814814  * -7 = 40.703703703...

y = -121/3 = -40.333333 Again another rounding problem.

I'm sure if you try the rest of them, they will do the same thing.

Answer:

2

Step-by-step explanation:

2/3 times 4 sets is 8/3, which simplifies to 2 1/3. but you cant have 1/3 of a package so you round to 2

Over the first 40 s, the object had an acceleration a such that

90 m/s = a (40 s)   →   a = (90 m/s) / (40 s) = 2.25 m/s²