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ANTONII [103]
3 years ago
10

Find the median. 2, 20, 19, 15, 11,9,7,1 OA. 10 OB. 10.5 c. 19 D. 20

Mathematics
2 answers:
pickupchik [31]3 years ago
3 0

Answer:

A. 10

Step-by-step explanation:

First put the numbers in order from least to greatest then find the two numbers in the center of that since there is an even number of numbers there will be two the add and divide by two and you get 10.

1,2,7,9,11,15,19,20

9+11=20

20/2=10

solong [7]3 years ago
3 0

Answer:

10

Step-by-step explanation:

You line them up from least to greatest, and get rid of one from the left side and then the right side. You do this until there is either one number remaining. If there is two numbers remaining, add them together and divide them by 2.

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3 years ago
Find the distance between points P(5, 1) and Q(3, 4) to the nearest tenth
pav-90 [236]

Answer:

\sqrt{13} units

Step-by-step explanation:

The distance formula is d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} where d is the distance between points (x_1,y_1) and (x_2,y_2). Let (x_1,y_1)\rightarrow(5,1) and (x_2,y_2)\rightarrow(3,4), thus:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(3-5)^2+(4-1)^2}\\\\d=\sqrt{(-2)^2+(3)^2}\\\\d=\sqrt{4+9}\\\\d=\sqrt{13}

Therefore, the distance between points P(5,1) and Q(3,4) is \sqrt{13} units.

8 0
2 years ago
143 everyone please everyone answers this ​
Law Incorporation [45]
Hi I hope you are all okay could someone help me with this math question thankyou !!!

y
∝
1
√
x
If
y
=
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when
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=
64
find,
x
when
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=
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