Answer:
0.0656
Step-by-step explanation:
For each message, we have these following probabilities:
90% probability it is spam.
10% probability it is legitimate.
Compute the probability that the first legitimate e-mail she finds is the fifth message she checks:
The first four all spam, each with a 90% probability.
The fifth legitimate, with a 10% probability.
3/5 is the answer. Difference means to subtract
Answer:
0.25 I think
Step-by-step explanation:
1/4 is 0.25
Answer:
14
Step-by-step explanation:
3*10=30
5*14=70
30+70=100!!!
It helps demonstrate it since it forms a right triangle in the middle with 2 base lengths and a hypotenuse. The areas of the squares can be plugged into the pythagorean theorem in order to find the answer
