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denis23 [38]
3 years ago
7

The sum of a rational number and an irrational number equals:

Mathematics
2 answers:
WINSTONCH [101]3 years ago
3 0

Answer: is an irrational number

Step-by-step explanation:

Like adding three to pi (3.14159265358979323846264....)is still going to be irrational

Verizon [17]3 years ago
3 0

Answer:

D

Step-by-step explanation:

I took the test

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What percent of 134 is 66? (To the nearest tenth of a percent)
seraphim [82]

Answer:

66 is 49.2537313% of 134

Step-by-step explanation:

so 49.26

7 0
3 years ago
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Which represents z = 3 (cosine (StartFraction 7 pi Over 6 EndFraction) + I sine (StartFraction 7 pi Over 6 EndFraction) )?
vodomira [7]

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The first one

Step-by-step explanation:

4 0
3 years ago
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5. Average (missing value). The temperature at the top of Mt. Hood in Oregon was recorded for 5 straight days. For the first fou
Nata [24]

Answer:

5°F

Step-by-step explanation:

Given that the average is obtained from;

Average = sum of scores / number of scores

Average temperature = 19.8°F

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Hence;

19.8 = 32 + 30 + 22 + 10 + x/5

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4 0
3 years ago
Un curso esta formado por 12 mujeres y 15 hombres ¿cual es la probabilidad de que las personas en el cargo de presidente y visep
riadik2000 [5.3K]

Answer:

P = (12/27)*(11/26) = 0.188

Step-by-step explanation:

Si todos tienen la misma probabilidad de estar en cargo de presidente y vicepresidente, entonces:

La probabilidad de que una mujer sea presidente, es igual al cociente entre el número de mujeres y el número total de personas:

p = 12/27

Ahora queremos calcular lo mismo para vicepresidente, y el cálculo es exactamente igual, con la diferencia de que en esta situación, ya hay una mujer en el cargo de presidente, entonces hay 11 mujeres que pueden ser vicepresidente, y un total de: (11 + 15 = 26 personas)

Entonces ahora la probabilidad es:

q = 11/26

La probabilidad conjunta (es decir, la probabilidad de que ambos eventos pasen) es igual al producto de las probabilidades individuales.

P = (12/27)*(11/26) = 0.188

4 0
2 years ago
Which equations match the graph?
spayn [35]

Answer:

The correct answer is B

Step-by-step explanation:

View attachments.

Use symbolab to compare the equations :)

Hope this helps XD

5 0
3 years ago
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