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vaieri [72.5K]
3 years ago
7

Of the 30 students in the sixth period math class, 8 are also in the same fourth period science class. Which can be used to dete

rmine the probability that if three students are chosen at random from the math class to do a group project, the first student chosen to be in the group is in the fourth period science class but the other two are not?
Mathematics
2 answers:
Lerok [7]3 years ago
8 0

Answer: A is the correct answer

Step-by-step explanation:

dexar [7]3 years ago
6 0

Answer:

A: (8/30)(22/29)(21/28)

Step-by-step explanation:

edge 2020

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The answer is A: 50

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The sides of a square field are 28 meters. A sprinkler in the center of the field sprays a circular area with a diameter that co
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Answer:

168.24784 m²

Step-by-step explanation:

Area of the square:

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Area not covered by the sprinkler:

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Camilo compró un auto usado en $6,000.000y aceptó pagar $1,000.000 al contado y $1,000.000 al mes con interés del 6% anual sobre
Korolek [52]

Answer:

El pago total que hará Camilo es $6,150,000

Step-by-step explanation:

La cantidad que Camilo compró el auto usado = $6,000,000

La cantidad que Camilo acordó pagar en efectivo = $1,000,000

La cantidad que pagará Camilo en un mes = $1,000,000

El interés sobre el saldo impago = 6%

Por lo tanto, tenemos;

El interés sobre el saldo en un año = 6/100 × 5,000,000 = 300,000

El interés por mes = 300.000 / 12 = 25.000

La cantidad de meses que Camilo paga el saldo de 5,000,000 a 1,000,000 por mes = 5,000,000 / 1,000,000 mes = 5 meses

El momento en que paga el saldo restante = El sexto mes

La cantidad de interés pagado en los seis meses = 25,000 × 6 = 150,000

El pago total que hará Camilo, A = 6,000,000 + 150,000 = 6,150,000

El pago total que hará Camilo, A = $6,150,000

8 0
3 years ago
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