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makvit [3.9K]
3 years ago
7

What is the probability of pulling a jack or a heart out of a deck of 52 cards

Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer:

 =4/13

Step-by-step explanation:

There are 13 hearts in a deck

4 jacks

but 1 is the jack of hearts so we don't double count it

13+4-1 = 16

P( heart or a jack) = jack or heart/ total

                             = 16/52

                             =4/13

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Step-by-step explanation:

Divide the figure into a rectangle and a triangle.

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180kg, 250kg, 200kg, 209kg, 195kg, 205kg, 190kg, 188kg, 192kg. What is the IQR of the lion's weights.
velikii [3]

Answer:

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Step-by-step explanation:

Given the data:

180kg, 250kg, 200kg, 209kg, 195kg, 205kg, 190kg, 188kg, 192kg

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Reordering the data:

180, 188, 190, 192, 195, 200, 205, 209, 250

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3 years ago
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