Answer:x=-4 and x=4
Step-by-step explanation:
Took the assignment on edg 2020
Sx is the standard deviation of the x values and sy is the standard deviation of the y values. If you can use a calculator put the values in list one and list two then do 1 variable stats on list 1 then again on list 2
Answer:
120
Step-by-step explanation:
45 ÷ 3 x 2³
2³ = 8
45 ÷ 3 x 8
45 ÷ 3 = 15
15 x 8 = 120.
Hope this helped.
P.S. do I have to put in a photo?
9514 1404 393
Answer:
D. None
Step-by-step explanation:
If one of these is true for all values of k, we can see it for k=1.
r = 1² +3·1 +9 = 13
This value is not even, not divisible by 3, and not the square of an integer.
None of the offered statements about r is true.
