Answer:
The median for the students is 2 and the median for the teachers is 3.
Step-by-step explanation:
Answer:all lines are straight
Step-by-step explanation:
Answer:

Step-by-step explanation:
Hello, please consider the following.
We can read from the graph that the vertex is (1,-4) , it means that the equation is, a being a real number.

And the point (0,-1) is on the graph so we can write.

So the equation is.

Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
10
Step-by-step explanation:
Pyth. Theorem:
a = leg, b = leg, c = hypotenuse

The length of the third side
=

=

=

= 10
Answer:
d=6.4m
Step-by-step explanation:
d=2r=2·3.2=6.4m