Answer:
i'm not sure but i think the answer is D
Step-by-step explanation:
the answer will be either A or D because the shape of the graph shows that the value of a is negative
#1 is b and #2 is also b ,, i think..so sorry if i’m wrong!
Answer:
Not Always
example:
Yes:
12 - 4 + 20 - 16 - 32
32 - 48 = -20
No:
23 - 8 + 21 - 7 + 2 - 6 = 25
Answer:
Binomial distribution,
n = 36 independent events,
p = 0.5 probability of success and of failure, as 1-p = p.
Mean of binomial distribution is np=18.
Variance is np(1-p)=9
Standard deviation is sqrt(variance)=3.
there are many solutions to w nonlinear system. as much as you may wonder try ere alre . as few as many. which is the explaintion
