A certain delivery service offers both express and standard delivery. 75% of parcels are send by standard delivery and 25% are s
end by express. Of those sent standard, 80% arrive the next day, and of those sent express, 95% arrive the next day. A record of parcel delivery is chosen at random from the company's files.
Given that the package did not arrive the next day, what is the probability that it was sent standard?
Given that the package did not arrive the next day, what is the probability that it was sent standard?
1 answer:
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Answer:
The parents' club can afford to buy 100 Baseball hats or 100 sports bottles.
Step-by-step explanation:
Given:
Item to be bought = 100
Total Budget = $250
Cost of each Baseball Hat = $2.45
Cost of each sports bottles = $2.50
Cost of each flag = $2.75
We need to find which items can they afford to buy.
Solution:
each Baseball Hat = $2.45
100 Baseball Hat = Cost of 100 Baseball Hat
Using Unitary method we get;
Cost of 100 Baseball Hat =
each sports bottles = $2.50
100 sports bottles = Cost of 100 sports bottles
Using Unitary method we get;
Cost of 100 sports bottles =
each flag = $2.75
100 flags = Cost of 100 flags
Using Unitary method we get;
Cost of 100 flags =
Hence from above we can see that;
Cost of 100 Base ball hat and 100 sports bottles are within the budget while Cost of 100 flags exceed the budget.
So we can say that;
The parents' club can afford to buy 100 Baseball hats or 100 sports bottles.