Answer:
A. 5(-20)
Step-by-step explanation:
Since she repeatedly withdrawals money, the answer would be negative, so you can say that the other answers are definitely wrong.
Hope this helps :)
Answer:
Probability that, in the entire liquid medium, the concentration is exactly 8 particles/ml = = P(X=8) = 0.1126
Step-by-step explanation:
This is a Poisson distribution problem
Poisson distribution formula is given as
P(X = x) = (e^-λ)(λˣ)/x!
λ = mean = 10 particles per mL
x = variable whose probability is required = 8 particles per mL
P(X = 8) = (e⁻¹⁰)(10⁸)/8!
P(X=8) = 0.11260
Hope this Helps!!!
Answer:
the correct answer should be take $25 off.
Step-by-step explanation:
35% off of $64 is $41.60
$25 off of $64 would be (64-25) $39.00
so, your answer would be take $25 off.
Hope this helps!
Answer:
11: 36 degrees
Step-by-step explanation
arctan(8/11)=Theta
theta=36 degrees
Theta is the unknown angle symbol and arctan appears as Tan^-1 on your calculator (inverse tan).