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Kipish [7]
3 years ago
8

The probability of choosing a penny from the 1980s from the bag of pennies without looking is 3/40 . Which term best describes t

his probability?
Mathematics
2 answers:
erik [133]3 years ago
6 0

Answer: Unlikely

Step-by-step explanation:

Given: The probability of choosing a penny from the 1980s from the bag of pennies without looking=\frac{3}{40}=0.075

We know that the probability of any event lies between 0 and 1.

  • If probability of occurring event is 0 then the event is impossible.
  • If probability of occurring any event is 1 then the event certain.
  • If probability of occurring any event lies between 0.5 and 1 then the event is said to be likely.
  • If probability of occurring any event lies between 0 and 0.5 then the event is said to be unlikely.

Since, 0.075 lieas between 0 and 0.5, therefore the event is said to be unlikely.

iris [78.8K]3 years ago
5 0

Answer:

b

Step-by-step explanation:

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In mathematics, the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall. It is the set X in the notation f: X → Y, and is alternatively denoted as. . Since a function is defined on its entire domain, its domain coincides with its domain of definition.

Step-by-step explanation:

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3 years ago
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30 + (1/6)^-2 - (-52) What is the value?<br> Is 62 correct?
slava [35]

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Step-by-step explanation:

30+( 1/ 6 )^−2−(−52)

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3 years ago
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Convert the polar equation to rectangular form: <br><br> r = 2 / [1 + sin(theta)]
iren2701 [21]
R = 2 / (1 + sin <span>θ)

Using the following relations:

R = sqrt (x^2 + y^2)
sin </span>θ = y/R
<span>
R = 2 / (1 + y/R)
R</span>(1 + y/R<span>) = 2
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Squaring both sides:
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3 years ago
Please answer correctly !!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!
Ugo [173]

Answer:

Step 3  they took the square root incorrectly

Step-by-step explanation:

5 ( x-2)^2 +6 = 86

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3 years ago
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