Answer:
Step-by-step explanation:
if r=1 perfect positive correlation.
if r=-1 ,perfect negative correlation.
r=0 ,no correlation.
r=.02 ,so D
Answer:
2x + 1, 3x + 9
Step-by-step explanation:
should be the answer
Answer:
6h+5
Step-by-step explanation:
7h-h=6h
1+4=5
Hope this helps :)
4 x equals for because 2 times one half is equal to 1 and 1 plus 3 is 4
<u>Given</u> :
<u>Subtract 5 from each side</u> :
<u>Take the root on each side</u> :
<u>Hence, the values of x are</u> :