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alekssr [168]
3 years ago
13

WILL MARK BRAINLIEST IF POSSIBLE

Mathematics
2 answers:
kumpel [21]3 years ago
6 0
Your answer is A 240/2500
hope this helps!
:)
lukranit [14]3 years ago
3 0

Answer:

240/2500

Step-by-step explanation:

A:event of drawing a blue marble from bag

P(A)=number of blue marble/total marbles

      = 12/50

B:event of getting tails on tossing a coin

P(B)=total tails/total tosses

      = 20/50

A∩B:event of getting a blue marble and tails on coin

As we know the two events are independent

Hence, P(A∩B)=P(A)×P(B)

                        =

\dfrac{12}{50}\times \dfrac{20}{50}\\\\\\=\dfrac{240}{2500}

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Zoe buys a new car for $26,750. If that price includes a 7% sales tax, what is the price of
Furkat [3]

Answer:

24877.5

Step-by-step explanation:

%7 of 26,750 is 1,872.5

Subtract: 26,750 - 1,872.5

Then the answer is 24877.5

6 0
3 years ago
The area of a parallelogram is six square units. Both the height and the length of the base are whole numbers. What are the poss
nexus9112 [7]

well, the area of a parallelogram is simply A = bh.

we know that "b" and "h" are whole numbers or namely integers, and we know the area is 6, doing a quick prime factoring of 6 we simply get

6 = 2 * 3

2 and 3 are both prime, in how many ways can we arrange them? just 2 and 3 or 3 and 2, so those are the only possible values for "b" and "h".

4 0
3 years ago
13. Jason rode his bike 529 fewer meters than Allison. Jason rode 1 km 850m.
Bumek [7]

Answer:

2km 379m

Step-by-step explanation:

If you add the 529 meters more that Allison rode to 850 meters it adds up to 1379 meters which is 1 kilometer and 379 meters, and then you add the kilometer to it and its a total of 2 kilometers and 379 meters

7 0
3 years ago
tres hermanos danvueltas circuito en bicicleta. el mayor tarda 18 en dar Una vuelta el del medio 24 minutos yel menos 36 minutos
hodyreva [135]
Tienes que hallar el mínimo común múltiplo de las 3 cantidades.

18= 2×3²
24= 2³×3
36= 2²×3²

mcm(18,24,36) = 2³×3²=8×9= 72

Eso quier decir que si partieron a la misma hora se encontraran  de nuevo en el punto de partida 72 minutos después de la salida.

Las vueltas que habrán realizado será el resultado de dividir 72 entre el tiempo que tardan en dar una vuelta

<span>Mayor: </span>  = 4

<span>Mediano: </span>  = 3

<span>Pequeño: </span>  =  2

Soluciónes:

se vuelven a encontrar a los 72 min de la salida
<span>El mayor dió 4 vueltas, el mediano 3 y el pequeño 2</span>
6 0
3 years ago
Devaughn is 8 years older than Sydney. The sum of their ages is 64. What is Sydney's age?
Zigmanuir [339]

Answer:

Sydney's age is 28

Step-by-step explanation:

Let Devaughn be D

And Sydney be S

D=S+8..... equation 1

D+S=64...... equation 2

Substitute equation 1 to equation 2

S+8+S=64

2S+8=64

2S=64-8

2S=56

S=56/2

S=28

Hope it helps

Good luck

8 0
3 years ago
Read 2 more answers
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