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
OleMash [197]
3 years ago
14

It costs $40 to register for Karate, then $15 per lesson. If Rachel is taking lessons and wants to spend no more than $250, how

many lessons can she take?​
Mathematics
2 answers:
iragen [17]3 years ago
7 0
Hahahhahahahahahahahahhahahahahah
25
kozerog [31]3 years ago
6 0

Answer:

14 lessons.

Step-by-step explanation:

You might be interested in
Calculati lungimea cercului cu raza de 0,(4)cm
natali 33 [55]
<span>0, (4) = 4/9 <span>L circle = 2πR </span><span>L circle = 2 · π · 4/9 </span><span>L circle = 8π / 9 cm
</span></span>L = 2 * pi * R 
<span>L = 2 * pi * 0. (4) cm = 0. (8) pi cm</span>

5 0
3 years ago
Can you help Plzz..<br> Explain the process for find the product of two integers????
Katyanochek1 [597]
The process for finding the product of two integers is by multiplying them .
6 0
3 years ago
Any help would be appreciated! :)
ikadub [295]

Answer:

-7, then -13, then -19

Step-by-step explanation:

Plug in x values to get y.

y = -2(0) - 7

y = 0 - 7

y = -7

y = -2(3) - 7

y = -6 - 7

y = -13

y = -2(6) - 7

y = -12 - 7

y = -19

Hope this helps. :0)

7 0
2 years ago
Read 2 more answers
Need help with a simple problem 2^x=3^x+1
KiRa [710]
For x\ \textgreater \ 0, 2^x\ \textless \ 3^x, all the more 2^x\ \textless \ 3^x+1, therefore no solution.

For x=0, we have 2^0=3^0+1 \Rightarrow 1=1+1 \Rightarrow 1=2. Obviously that' false.

For x\ \textless \ 0 both 2^x and 3^x, where 2^x\ \textgreater \ 3^x, belong to the range (0,1), then 3^x+1 belong to the range (1,2).
Those ranges don't have a common part, therefore, again, no solution.

So, the equation 2^x=3^x+1 doesn't have a solution.

4 0
3 years ago
Which statements are true about the interquartile range? Select all that apply.
PilotLPTM [1.2K]

Answer:

The true statements are:

B. Interquartile ranges are not significantly impacted by outliers

C. Lower and upper quartiles are needed to find the interquartile range

E. The data values should be listed in order before trying to find the interquartile range

Step-by-step explanation:

The interquartile range is the difference between the first and third quartiles

Steps to find the interquartile range:

  • Put the numbers in order
  • Find the median Place parentheses around the numbers before and after the median
  • Find Q1 and Q3 which are the medians of the data before and after the median of all data
  • Subtract Q1 from Q3 to find the interquartile range

The interquartile range is not sensitive to outliers

Now let us find the true statements

A. Subtract the lowest and highest values to find the interquartile range ⇒ NOT true (<em>because the interquartial range is the difference between the lower and upper quartiles</em>)

B. Interquartile ranges are not significantly impacted by outliers ⇒ True <em>(because it does not depends on the smallest and largest data)</em>

<em />

C. Lower and upper quartiles are needed to find the interquartile range ⇒ True <em>(because IQR = Q3 - Q2)</em>

<em />

D. A small interquartile range means the data is spread far away from the median ⇒ NOT true (<em>because a small interquartile means data is not spread far away from the median</em>)

E. The data values should be listed in order before trying to find the interquartile range  ⇒ True <em>(because we can find the interquartial range by finding the values of the upper and lower quartiles)</em>

4 0
3 years ago
Read 2 more answers
Other questions:
  • Why should you generally expect some error when estimating a parameter? (for example, a population? mean) by a statistic? (for e
    11·1 answer
  • The area of Arizona is 114,006 square miles what is the expanded form of this number
    10·1 answer
  • 867,000 rounded to the nearest hundred thousand
    14·1 answer
  • 3 determine the highest real root of f (x) = x3− 6x2 + 11x − 6.1: (a) graphically. (b) using the newton-raphson method (three it
    10·1 answer
  • Beach ball with diameter of 24 inches what is the volume of air in the beach ball to the nearest of a cubic foot?
    10·1 answer
  • Find rational numbers between
    7·1 answer
  • In July 2005, the internet was linked by a global network of about 353 million host computers. The number of host computers has
    11·1 answer
  • 5(x + 2) = 3(x + 8)
    5·2 answers
  • SOMEONE PLS HELP :(( thank u if u do :)))
    6·1 answer
  • -2x &lt;-12<br><br> solve the inequality
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!