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Ostrovityanka [42]
3 years ago
11

If a person is randomly selected, find the probability that his or her birthday is not on New Year's Day. Ignore leap years.

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
3 0

Answer:

Ignoring leap years, May has 31 days, a year has 365 days. 334 days of the year are NOT in May so the probability of a birthday not being in May = 334/365 = approximately 91.5%

Step-by-step explanation:

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for y=x^2-10 do the following . A) Sketch a graph of the equation. B) Identify the vertex. C)Compare the graph of y=f(x) to the
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A ) A graph of the equation is in the attachment.
B ) The vertex ( 0, -10 )
C ) The graph of y = x² is translated for 10 units down.
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8 0
2 years ago
Simplify the radical expression (5+√3)(5-√3)<br> a. 16<br> b. 22<br> c. 25+10√3<br> d. 16+10√3
Alja [10]
B is the correct answer

(5 +  \sqrt{3} )(5 -  \sqrt{3) }  \\  = 25  -   \sqrt{3 {}^{2} }  = 25  -  3 = 22



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8 0
3 years ago
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Determine the number of possible triangles, ABC, that can be formed given A = 30°, a = 4, and b = 10.
sweet [91]

Answer:

None

Step-by-step explanation:

We are given a triangle ABC with ∠A = 30°, sides a = 4 and b = 10.

According to the 'Law of Sines- Ambiguous Case', we have,

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If a = b×sinA, only one triangle is possible

If a > b×sinA, two triangles are possible.

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We get, according to the rule, no triangle is possible.

4 0
3 years ago
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If 6:2=8:x, then<br><br> 6x = 16<br> 6x = 10<br> 2x = 48<br> 2x = 14
Talja [164]
The answer is 6x = 16
3 0
3 years ago
Find the difference.
Vsevolod [243]

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9.\\7\dfrac{1}{6}-2\dfrac{5}{6}=6\dfrac{6+1}{6}-2\dfrac{5}{6}=6\dfrac{7}{6}-2\dfrac{5}{6}=(6-2)+\dfrac{7-5}{6}=4\dfrac{2}{6}=\boxed{4\dfrac{1}{3}}\\\\10.\\9\dfrac{3}{12}-4\dfrac{7}{12}=8\dfrac{12+3}{12}-4\dfrac{7}{12}=8\dfrac{15}{12}-4\dfrac{7}{12}=(8-4)+\dfrac{15-7}{12}=4\dfrac{8}{12}\\\\=4\dfrac{8:4}{12:4}=\boxed{4\dfrac{2}{3}}

5 0
3 years ago
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