Answer:
There are 31 students in the class.
Step-by-step explanation:
Answer:
im sorry i don't know the answer i just need to do this so that i can ask my question pls forgive me
Answer:
It's a - (minus) sign.
Step-by-step explanation:
This is because √9 is 3, and therefore 6-3=3.
Hope I helped :)
Answer:
z-test
hu=50
Step-by-step explanation:
Answer:
5
5Step-by-step explanation:
If you use the distance formula you can solve it pretty easily. The distance formula is:
d = 
The two points you want are A and D. A is (-1, -4) and D is (3, -1). Plug that into the formula...
d = 
d = 
d = 
d = 
5
I can solve it in a different way if you want me to.