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Svetlanka [38]
3 years ago
14

Please help me i really need help!

Mathematics
2 answers:
brilliants [131]3 years ago
8 0
Celine hi! i used pemdas for this equation and ur answer is 13.... 


alexandr1967 [171]3 years ago
7 0
The answer is 13 to your question
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PLEASE HELP I WILL GIVE MEDALS AND MARK BRAINLIEST
xz_007 [3.2K]
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The product of 25 and an unknown number is subtracted from 36. The result is -114.
svetlana [45]
Let x = the unknown number to get x = 6

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3 years ago
You are a waterman daily plying the waters of Chesapeake Bay for blue crabs (Callinectes sapidus), the best-tasting crustacean i
notsponge [240]

The question given is incomplete, I googled and got the complete question as below:

You are a waterman daily plying the waters of Chesapeake Bay for blue crabs (Callinectes sapidus), the best-tasting crustacean in the world. Crab populations and commercial catch rates are highly variable, but the fishery is under constant pressure from over-fishing, habitat destruction, and pollution. These days, you tend to pull crab pots containing an average of 2.4 crabs per pot. Given that you are economically challenged as most commercial fishermen are, and have an expensive boat to pay off, you’re always interested in projecting your income for the day. At the end of one day, you calculate that you’ll need 7 legal-sized crabs in your last pot in order to break even for the day. Use these data to address the following questions. Show your work.

a. What is the probability that your last pot will have the necessary 7 crabs?

b. What is the probability that your last pot will be empty?

Answer:

a. Probability = 0.0083

b. Probability = 0.0907

Step-by-step explanation:

This is Poisson distribution with parameter λ=2.4

a)

The probability that your last pot will have the necessary 7 crabs is calculated below:

P(X=7)=  {e-2.4*2.47/7!} = 0.0083

b)

The probability that your last pot will be empty is calculated as:

P(X=0)=  {e-2.4*2.40/0!} = 0.0907

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5*5=25 *25 square root is 5

Try this, maybe it will work :)
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2 years ago
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gavmur [86]
The highest common factor of 4 and 3 is 12
one minute has 60 secs
thus it will blink 60/12=5 times
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3 years ago
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