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KiRa [710]
3 years ago
12

Find the probability of the event. The probability of not choosing a black shirt is??

Mathematics
1 answer:
kirill115 [55]3 years ago
8 0

Answer:

probability=no of event/no of sample

Step-by-step explanation:

10/2=5

therefore probability of choosing black shirt is 5

maybe i am right

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grigory [225]

Answer: 1.091 which is approximately 1 word per second

Step-by-step explanation:

Jack can text 180 words in 2 minutes and 45 seconds. We would convert 2 minutes to seconds

60 seconds = 1 minute

x seconds = 2 minutes

x = 2×60 = 120 seconds

2 minutes 45seconds = 120+45 = 165 seconds

This means Jack can text 180 words in 165 seconds

Let's find his unit rate in texts per second

if jack texts 180 words in 165 seconds

Then jack texts y words in 1 second

165y = 180

y = 180/165= 1.091 words per second

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Answer:

See below

Step-by-step explanation:

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Step-by-step explanation:

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Hope this helped!

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Answer:

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2) 15+8=23   This would be a single line, not a triangle.

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3 years ago
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