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Leviafan [203]
3 years ago
7

PLEASE HELPP!!! What is the sample space for flipping 4 fair coins?

Mathematics
1 answer:
Alchen [17]3 years ago
4 0

Answer:

16

Step-by-step explanation:

If you flip 4 coins there are 16 possible outcomes

You can determine this by doing 2^{x} x is 4 in this case

unless you want all the outcomes... I can answer that if you want

TTTT, TTTH, TTHT, THTT, HTTT, TTHH, THTH, HTHT, HHTT, THHT, HTTH, THHH, HTHH, HHTH, HHHT, HHHH

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marissa [1.9K]
360-150-150=60 arc ac=60, the measure of arc is same as central angle and inscribe angle is half of central angle so answer is 30
5 0
3 years ago
From the top of a building, 40 feet above the ground, a construction worker locates a rock at a 12° angle of depression. How far
MA_775_DIABLO [31]

Answer:

188 m

Step-by-step explanation:

\tan(12)  =  \frac{40}{x}  \\ x =  \frac{40}{ \tan(12) }  \\ x = 188

6 0
3 years ago
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5+2x=2x+6 please answer
madam [21]

If we firstly consider only the terms in x.

subtract 2x from both sides of the equation

⇒5+2x

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There is no solution to this equation.

5 0
3 years ago
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A pound of oranges cost $3 less than a pound of pears. Together, 8 pounds of oranges and 4 pounds of pears cost $30. How much wo
jek_recluse [69]

A pound of oranges cost x dollar => A pound of pears cost x+3 dollar

We have: 8x+4(x+3)=30 => 12x=30-12=18 =>x=1.5

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5 0
3 years ago
A fair six sided die is rolled 1800 times, what is the theoretical probability that a 5 is rolled?
d1i1m1o1n [39]

Answer:

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4 0
3 years ago
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