All categories

2 years ago

What is the median of the data set?

Mathematics

1 answer:

Vadim26 [7]2 years ago

4 0

Answer:

Median = 45

Step-by-step explanation:

Since the given data set is already in ascending order, we we just have to find the middle most number of the data set:

There are 2 middle numbers 40 and 50, so to find the middle most number find their average:

(40 + 50) / 2 = 45

Median = 45

Hope this helps!

You might be interested in

Solve the equation 58 - 10x ≤ 20 + 9x

drek231 [11]

Answer:

x≥2

Step-by-step explanation:

First, write out the equation as you have it:

$58-10x\leq20+9x$

Then, add $10x$ to both sides:

$58-10x+10x\leq20+9x+10x\\58\leq20+19x$

Next, subtract $20$ from both sides:

$58-20\leq20-20+19x\\38\leq19x$

Finally, divide both sides by $19$ :

$\frac{38}{19}\leq\frac{19x}{19}\\2\leq x$

$x\geq 2$

Therefore: the answer to this inequality/equation is: x≥2

6 0

3 years ago

1. Consider the function f(x) = x² – 9. Algebraically determine the domain of y = Vf(x) . State using set notation.

AfilCa [17]

Answer:

-3<x<3

Step-by-step explanation:

let y=0

0=x^2-9

0=(x+3)(x-3)

x=-3 and x=+3

8 0

3 years ago

Which angles are alternate interior angles?

Bingel [31]

Answer:

Angle QPM and Angle LMP are alternate interior I'm pretty sure, so I think B or second choice.

7 0

3 years ago

Read 2 more answers

4 3/10<br> -<br> 2 23/100<br> _________

AVprozaik [17]

43/100 - 223/100

(43x100)-(23x100)/100x100

-18000/100000

(-18000/2000)/(100000/2000)

= -9/5 or -1 4/5

7 0

3 years ago

Is 36 a factor. yes or no

Leona [35]

Yes because 6x6 is 36

7 0

3 years ago

Read 2 more answers