1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
schepotkina [342]
4 years ago
10

The scatterplot shows gym membership (in thousands) for 26 different gyms in 1995 and 2005. Which labeled point represents the g

ym that had the smallest percent increase in gym membership from 1995 to 2005?

Mathematics
2 answers:
nirvana33 [79]4 years ago
8 0

thx the answer is c i hope it helps

Brut [27]4 years ago
4 0
I found the plot online and attached for clarity.
To get percentage increase we can use the following formula:
\Delta\%= \frac{N_{05}-N_{95}}{N_{95}}
Here is the table with all the information needed to find the answer.
\begin{tabular}{llll}
Gym & N 2005 & N 1995 & Percentage increase \\
A   & 1      & 0.5    & 100                 \\
B   & 1.20   & 1      & 20                  \\
C   & 4      & 2      & 100                 \\
D   & 4.5    & 3      & 50                  \\
E   & 5      & 4      & 25                 
\end{tabular}

We can see from the table that gym B had the smallest percent increase for 1995 to 2005.

You might be interested in
Express into partial fractions 3x³ - 5x² - 3x - 40/( x² + 4)(x - 3)​
Fudgin [204]

First simplify the rational expression by dividing. The degree in the numerator has to be at least 1 less than the degree in the denominator before you can decompose into partial fractions.

(3<em>x</em>³ - 5<em>x</em>² - 3<em>x</em> - 40) / ((<em>x</em>² + 4) (<em>x</em> - 3)) = 3 + (4<em>x</em>² - 15<em>x</em> - 4) / ((<em>x</em>² + 4) (<em>x</em> - 3))

Now decompose the remainder term into partial fractions:

(4<em>x</em>² - 15<em>x</em> - 4) / ((<em>x</em>² + 4) (<em>x</em> - 3)) = (<em>ax</em> + <em>b</em>) / (<em>x</em>² + 4) + <em>c</em> / (<em>x</em> - 3)

Multiply both sides by the denominator on the left:

4<em>x</em>² - 15<em>x</em> - 4 = (<em>ax</em> + <em>b</em>) (<em>x</em> - 3) + <em>c</em> (<em>x</em>² + 4)

Expand the right side:

4<em>x</em>² - 15<em>x</em> - 4 = <em>ax</em>² + (<em>b</em> - 3<em>a</em>) <em>x</em> - 3<em>b</em> + <em>cx</em>² + 4<em>c</em>

4<em>x</em>² - 15<em>x</em> - 4 = (<em>a</em> + <em>c</em>) <em>x</em>² + (<em>b</em> - 3<em>a</em>) <em>x</em> - 3<em>b</em> + 4<em>c</em>

Then

<em>a</em> + <em>c</em> = 4

<em>b</em> - 3<em>a</em> = -15

-3<em>b</em> + 4<em>c</em> = -4

Solve this system to get

<em>a</em> = 5, <em>b</em> = 0, <em>c</em> = -1

We end up with

(4<em>x</em>² - 15<em>x</em> - 4) / ((<em>x</em>² + 4) (<em>x</em> - 3)) = 5<em>x</em> / (<em>x</em>² + 4) - 1 / (<em>x</em> - 3)

and so

(3<em>x</em>³ - 5<em>x</em>² - 3<em>x</em> - 40) / ((<em>x</em>² + 4) (<em>x</em> - 3))

= 3 + 5<em>x</em> / (<em>x</em>² + 4) - 1 / (<em>x</em> - 3)

8 0
3 years ago
What is the value of×
sweet [91]
Is there supposed to be a picture??

But to answer ur question when ur referring to x your referring to 1 hope this helps
6 0
3 years ago
-2(6x + 5) = 74<br> Can you solve this for me?
Law Incorporation [45]

−2(6x+5)=74

Simplify both sides of the equation.

−2(6x+5)=74

−2 x 6x−2 x 5=74

−12x−10=74

Add 10 to both sides.

−12x−10=74

      +10 +10

−12x=84

Divide both sides by -12.

−12x = 84

/−12   /-12

x=-7

hope it helps!

8 0
3 years ago
Read 2 more answers
What is the first quartile in this data set? 67, 68, 69, 70, 70, 70, 72, 73, 73, 75, 75
NARA [144]

<em> </em><em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>✌</em><em>✌</em><em>✌</em>

4 0
3 years ago
Simplify: (3x2 - 4x + 6) + (7x - 2)
V125BC [204]

Answer:

11x-2

Step-by-step explanation:

(3x2 - 4x + 6) + (7x - 2) This is the breakdown. (6 4x + 6)= 4x. + (7x-2) = 11x-2

8 0
3 years ago
Other questions:
  • Fernando poured water from one-pint bottles into a three-gallon bucket. How many pints of water could the bucket hold? 
    13·2 answers
  • Solve each equation and check your solution.
    7·1 answer
  • Put these fractions in order from smallest to greatest<br><br> 3/4, 2/7, 2/10, 5/8, 2/3, 8/4
    10·1 answer
  • What is the value of 12C3?<br><br> A. 220<br> B. 495<br> C. 792<br> D. 1320
    12·1 answer
  • Pls answer
    9·1 answer
  • PLEASE HELP URGENT WILL MARK BRAINLIEST
    7·2 answers
  • What is the approximate length of the track in miles?
    6·1 answer
  • If you spun the spinner 1 time, what is the probability<br> it would land on a gray piece?
    14·1 answer
  • ⚠️⚠️PLASE HELP ME SOLVE AS SOON AS POSSIBLE⚠️⚠️​
    8·1 answer
  • The average age for the 62 observed milk cows as they first produced
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!