Answer: r=0.4 its a guess but i dont think thats a negitive slope it looks positive so :P
Step-by-step explanation:
It equals 2/3 bra cause 8/12 /4 is 2/3
Answer:
with what do u need help with
5 - 1 2/9 = 3 7/9
Hope this helps!
Percent Error =
Vobserved - Vtrue/Vtrue
=
20 - 17/17
=
3/17
= 17.647058823529%