Answer:
The probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen is 0.0096
Step-by-step explanation:
Total no. of cards = 52
No. of diamond cards = 13
No. of black cards = 26
No. of queens = 4
Three cards are drawn with replacement from a standard deck.
We are supposed to find he probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen
Probability of getting diamond card =
Probability of getting black card =
Probability of queen =
Probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen =
Hence the probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen is 0.0096
I might be late but I think it’s d
16.5 because it would 165 divided by 10, so if you were to round it’s 17 because you can’t really get half a person.
<span>The
speed of the housefly miles per hour is equals to:
=> In every 1 mile = 5280 feet
=> 4.4 miles = 23 232 feet
=> now let’s convert the hour to seconds
=> In 1 hour = 3 600 seconds
Thus:
=> 23 232 / 3600
=> 6.4533333…. repeating decimals.
Then it says in the problem ti round off to the nearest hundredths
=> 6.45 feet / seconds – The speed of the housefly in feet per seconds</span><span>
</span>
Answer:
-80 (showed below)
Step-by-step explanation:
given: [4 (2+3)]? – 5 (30 – 10)
brackets: 4 (5)]? – 5 (20)
mutiply: 20 - 100
= -80