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stira [4]
3 years ago
15

Declan's friend Luka claims that he can read minds. To test Luka's abilities, Declan draws 5 cards without replacement from a st

andard deck of 52 playing cards. Declan then asks Luka to identify in any order which 5 cards he drew without looking. Assume that Luka has no special abilities and is randomly guessing the cards. What is the probability that Luka correctly identifies all 5 cards in any order? :
Mathematics
1 answer:
gogolik [260]3 years ago
5 0

Answer:

Step-by-step explanation:

33333

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Answer:

23.56

Step-by-step explanation:

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A school has 510 male students and 850 female students. If a student from the school is selected at random, what is the probabil
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Answer:

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natali 33 [55]

Answer:

(8,5)

Step-by-step explanation:

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lets substitute "8" as x and see where that takes us

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divide by "-2" on both sides

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4 0
3 years ago
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Use number properties to simplify the following expression. -5 + (5 + 3)
bija089 [108]
Number Properties: PEMDAS

Parentheses, Exponents, Multiplication, Division, Addition, & Subtraction


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1. Parentheses
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What is proportional reasoning and how does it help you solve percent equations?
nata0808 [166]

Answer:

We can't set up a proportion to solve for x in a percent equation. For example,   34/100=5/x

Step-by-step explanation:

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