3 years ago

Toss a coin 5 times. what is the probability of getting exactly 2 tails

1 answer:

5 0

The total number of outcomes is (1/2)^5 dice each of the 5 coin tosses is an independent event. From the 5 possible tails, exactly 2 tails need to be selected. So the favored outcome is 5C2 = (5*4)/(1*2)= 10. The probability is 10/32 = 5/16.

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jarptica [38.1K]

Answer:

1000

Step-by-step explanation:

Primo car rental agency charges $44 per day plus $0.10 per mile.

44+0.10m= 44.1

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26 + 0.55m = 4 * (44 + 0.10m )

26 + 0.55m = 176 + 0.40m

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150/0.15m

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4 years ago

Find an orderd pair (x,y) that is a solution to the equation 4x+y=9

Aleksandr [31]

Answer:

Below in bold.

Step-by-step explanation:

4x + y = 9

Let's put x = 0 then:

4(0) + y = 9

0 + y = 9

y = 9

So one. ordered pair that is a solution is (0, 9)

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2 years ago

8. Of the 400 employees, 5% of them are managers. How many managers does the zoo employ?

evablogger [386]

Zoo will hires 8 managers

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3 years ago

Mr. fudge is going to roll two fair dice. what is the probability that the sum will be 4 or less?

Kay [80]

Answer:its going to be 8

Step-by-step explanation:because 4 + 4 = 8,

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4 years ago

veena ate lunch at a deli. she ordered a turkey sandwich for $9.25 and a salad for $4.35. the tax was 7.5%. what is the amount o

Lostsunrise [7]

The answer is $1.02

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3 years ago

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