Abox contains 40 batteries, 5 of which have low lifetimes, 30 of which have average lifetimes, and 5 of which have high lifetimes. a consumer requires 8 batteries to run an appliance and randomly selects them all from the box. what is the probability that among the 8 batteries fitted into the consumer’s appliance, there are exactly 2 low, 4 average and 2 high lifetimes batteries?

P(2 low,4 average, 2 high) = 0.0356

Step-by-step explanation:

We are given the following information in the question:

Total number of batteries = 40

Number of batteries with average lifetime = 30

Number of batteries with low lifetime = 5

Number of batteries with high lifetime = 5

Total number of possibilities of selecting 8 batteries from 40 batteries =

Total number of possibilities of selecting 2 low lifetime batteries from 5 batteries =

Total number of possibilities of selecting 4 average lifetime batteries from 30 batteries =

Total number of possibilities of selecting 2 high lifetime batteries from 5 batteries =

Formula:

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total

idk

step-by-step explanation: