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GarryVolchara [31]
3 years ago
15

A box contains eight cards labeled P,Q,R,S,T,U,V, and W. One card will be randomly chosen.

Mathematics
2 answers:
frez [133]3 years ago
7 0

Answer:3/8

Step-by-step explanation:

nikklg [1K]3 years ago
5 0

Answer:

3/8

Step-by-step explanation:

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Answer:

9

Step-by-step explanation:

Let us say, Olivia's age is x.

Now as the question says, we will get this equation.

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Calculate.

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Divide both sides of the equation by -5.

x = 9

Then, we will get the answer.

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2 years ago
Let x be the number of successes throughout n independent repetitions of a random experiment having probability of success p=1/4
Llana [10]

To answer problems like this you have to use binomial:

P (x > 1) = 1 – p (0 < x < 1) > .7 

So:

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1 – (3/ 4) ^n – (3/ 4) ^n (n – 1 ) (1/ 4) > .7 

Therefore n > 5.185, and the smallest value of n so that we can satisfy the given condition is 6 (rounded up)

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6 0
3 years ago
Data represented by quantities is called data.
AnnyKZ [126]
Four types of data (nominal, ordinal, interval, and ratio) that represent values or observations that can be sorted into a category
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Three teachers equally shared StartFraction 4 Over 5 EndFraction of a flat of paper that was donated to the school. What fractio
zhannawk [14.2K]

Answer:

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Step-by-step explanation:

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