12 are tankesr
40 cars total
12/40
12/40=6/20=3/10
3/10=tankders
10/10-3/10=7/10
7/10=70/100=70%
70% wern't tankser
Mu=80, sigma=39, X=85
Z=(X-mu)/sigma = 5/39=0.128=0.13
P(X<=85)= 0.5517 (from Z-table)
so, P(X>85)=1-0.5517=0.4483 approx. thats 44.8% probability.
Well it is b I’m 80% sure
(x-3)=-3x+25
Because we know that y=x-3 so we put that in place of y in the equation
Answer:
Each tissue box has a volume of 72 cubic inches
Step-by-step explanation:
4*6*3 is 72