The probability that a three-year-old battery still works is 0.85. your calculator requires 4 working batteries to operate. if t
he batteries can be considered independent, and you grab three-year-old batteries from your kitchen "junk drawer," what is the probability that your calculator works?
1 answer:
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B^5 when you’re dividing exponents, just subtract!
If im not mistaken its a 1/8 probability
Answer:
You do 1/5 x 125 which equals 25
Step-by-step explanation:
Answer:
well I think the question's not complete but if that's the question then 9 boxes would cost about $63 dollars. since some stores have a sale, you should add the word 'about' or 'around' with the answer. hope it was helpful ))
Answer:
1.0.667
2.3.5,0.12,0.680
3.0.2,0.40,0.112
4.2.5,0.57,1.222
5.1.2,0.75,0.071
6.7.5,0.03,
