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marishachu [46]
3 years ago
7

Someone pls help me ill give out brainliest pls don’t answer if you don’t know

Mathematics
1 answer:
Vikki [24]3 years ago
4 0
Median is average. So add together all 18 tuition costs (4 times 2999 from dark blue, 6 times 5999 for green, 3 8999 for turquoise, and 11999 for red. Then add those all together. After that divide by 18(number of schools included in graph, also where we pulled that information from) that is how yoh find the median, or average.
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What is the slope of (2 , -2) (0,4)
Bogdan [553]

Answer:

-3

Step-by-step explanation:

The slope for two points is found by

m = (y2-y1)/(x2-x1)

   = (4--2)/(0-2)

  = (4+2)/(0-2)

  = (6/-2)

 =-3

5 0
3 years ago
Read 2 more answers
HELP PLZ!!!!
Vesnalui [34]

Answer: a= x^2 + 4x

Step-by-step explanation:

length= x

width= x+4

area= length x width

area = x(x+4)

area= x^2 + 4x

hope this helps :)

6 0
3 years ago
how do i get the right hour when she runs 26. mile marathon at an average pace of 6.2 per mile. how long will take her to finish
iris [78.8K]

well, we know her rate is on average 6.2 miles per 1hr or 6.2 m/h, so how long will it be for 26 miles?

\begin{array}{ccll} miles&hrs\\ \cline{1-2} 6.2&1\\ 26&x \end{array}\implies \cfrac{6.2}{26}=\cfrac{1}{x}\implies 6.2x=26\implies x = \cfrac{26}{6.2}\implies x \approx 4.19355 \\\\\\ \textit{approximately~~~~ 4hrs 11mins and 37secs}

how did we get the minutes and seconds?  use the same rule or proportions above with hours and minutes,  4.19355, 4 + 0.19355, we know there are 60 mins per 1hr, how many in 0.19355 hrs? well, simply 60 * 19355, which gives us 11 minutes, and you can do the same thing for the seconds.

6 0
3 years ago
If a dart is thrown and hit inside the square. What is the probability
Ne4ueva [31]

Answer: 50%

Step-by-step explanation:

3 0
3 years ago
Which of the following is 18x2/6x simplified?<br><br> 3x<br> 9x<br> 4x<br> x/3
seropon [69]

Answer:

3x

Step-by-step explanation:

18 x^2 / 6x

Divide the numbers

18/6 =3

Then divide the variables

x^2 /x = x

The result is 3x

6 0
4 years ago
Read 2 more answers
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