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nadya68 [22]
2 years ago
5

can someone tell me the steps on how i got these answers pls answer i’ll give brainlist and points worth 28 points

Mathematics
1 answer:
Katen [24]2 years ago
5 0
I hope this helps
Use cymath

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Two percent of the customers of a store buy cigars. Half of the customers who buy cigars buy beer. 25 percent who buy beer buy c
enyata [817]

Answer:

0.95

Step-by-step explanation:

The computation of the probability that a customer neither buys beer nor buys cigars is given below;

Given that, the probabilities are

The customers who purchased cigars be 0.02

The customers who purchased cigars + beer 0.50

And, the customers who purchased beer + cigars be 0.25

Now the probabilities where the customer purchased both

= 0.05 × 0.02

= 0.10

The probability where the customer purchased beer is

= 0.01 ÷ 0.25

= 0.04

Now the probability where a customer neither buys beer nor buys cigars is

= 1 - 0.02 + 0.04 - 0.01

= 0.95

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The probability is 1/3 or 10/30 that it will lab on orange agin
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Seven squared equal seven times
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7 squared equals 7 times 7
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3 years ago
Zachary invests $400 into an account that earns 3.5% simple interest for 5 years. He does not make any other deposits or withdra
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Answer:

Zachary invests $470 into the account that earns 5% simple interest. At the end of 2 years, the account balance is $517

Step-by-step explanation:

I took the test

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How many runners finished the race in under 13 minutes. <br><br> It's a 1.5 race.
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Answer:

16 runners

Step-by-step explanation:

you have to add up all the runners that are under 13 minutes. Which is, 8+6+2 = 19 runners

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