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romanna [79]
3 years ago
9

Help with this question please

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

I don't know

Step-by-step explanation:

I am confused as well someone please help

OlgaM077 [116]3 years ago
3 0

Answer:

180

Step-by-step explanation:

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The night watchman in a factory cannot guard both the safe in back and the cash register in front. The safe contains $6000, whil
Zolol [24]

Answer:

The guard should be positioned at the safe

Step-by-step explanation:

The night watchmen should be positioned to guard whichever place gives the highest expected value to the thief.

The expected value of robbing the safe is:

EV_{s} = \$ 6000*0.2\\EV_{s} = \$ 1200

The expected value of robbing the cash register is:

EV_{r} = \$ 1000*0.8\\EV_{r} = \$ 800

Therefore, the guard should be positioned at the safe since it yields a higher expected value to the thief in case he tries to rob it.

7 0
3 years ago
Help me pls I don’t under stand pls help
Elena-2011 [213]

your answer is D hope this helps and mark for brainlest

5 0
3 years ago
Six cakes cost $2.40 so how much do 10 cakes cost?
Gemiola [76]
6c...........2.40\$ \\ 10c...........x \\\\ x=\frac{2.40*10}{6}= \frac{24.0}{6} \\\\ \boxed{x=4\$}
5 0
4 years ago
Read 2 more answers
What is 7/10 + 7/10 =
Nonamiya [84]

The correct answer is 1.4 or 1 4/10

I did this by turning 7/10 into a decimal which is 0.7.

Now I just add 0.7 + 0.7.

For that equation i got 1.4

This would equal 1 4/10

3 0
3 years ago
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Please help me with this problem it is for my Geometry class.
makkiz [27]
9/7 or 1 2/7 is the answer. im pretty sure its right.
4 0
4 years ago
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