Step-by-step explanation:
x^2+x-6006=0
x^2+78x-77x-6006=0
x(x+78)-77(x+78)=0
(x-77)(x+78)=0
=>x=77 or x=78
The z-score tells you
the value is 0.02 standard deviations above the mean.
Answer:
No it is not.
Step-by-step explanation:
Reason.
For geometric: common ratio r should be equal
r = T2/T1 = T3/T2 but is not true here as -6/-14 is not equal to 2/-6
2x+38=50
2x+38-38=50 -38
2x =12
2x/2 =12/2
x=6
Answer:
1503.37
Step-by-step explanation:
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