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2 years ago

How do I find an implied domain?

Mathematics

1 answer:

Ira Lisetskai [31]2 years ago

3 0

Answer:

https://youtu.be/GQGFMUfr10M

OPEN THE LINK SHARED ABOVE

I HOPE MY ANSWER HAS HELPED YOU :)

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On each turn of the knob, a gumball machine is equally likely to dispense a red, yellow, green or blue gumball, independent from

laiz [17]

Answer:

$P(R_2Y_2C_2B_2) = 0.03845$

Step-by-step explanation:

Given

$Balls = 4$ --- [R, Y, C and B]

$Turns = 8$

Required

$P(R_2Y_2C_2B_2)$

Since each of the 4 balls are equally likely, their probability is:

$P(R) = P(Y) = P(C) = P(B) = \frac{1}{4}$

From $P(R_2Y_2C_2B_2)$ , we have:

$R = Y = C = B = 2$

$Total = 8$

So, the total arrangement of the 8 balls is:

$Arrangement = \frac{8!}{2!2!2!2!}$

$Arrangement = \frac{40320}{2*2*2*2}$

$Arrangement = \frac{40320}{16}$

$Arrangement = 2520$

The individual probability of each ball, when put together is

$Probability = P(R)^2 * P(Y)^2 * P(C)^2 * P(B)^2$

$Probability = (1/4)^2 *(1/4)^2 *(1/4)^2 *(1/4)^2$

$Probability = (1/16) *(1/16) *(1/16) *(1/16)$

$Probability = \frac{1}{65536}$

Lastly:

$P(R_2Y_2C_2B_2) = Arrangement * Probability$

$P(R_2Y_2C_2B_2) = 2520 * \frac{1}{65536}$

$P(R_2Y_2C_2B_2) = \frac{2520 }{65536}$

$P(R_2Y_2C_2B_2) = 0.03845$

8 0

2 years ago

What is the length of a rectangle with width 12 inches and an area of 66 inches^2

sammy [17]

Answer:

The length is 5.5 inches

Step-by-step explanation:

The area of a rectangle is

A = lw

66 = l * 12

Divide each side by 12

66/12 = l

5.5 = l

The length is 5.5 inches

8 0

3 years ago

Read 2 more answers

A b or c ? Help please

horsena [70]

Answer:

The second one I think

Step-by-step explanation:

3 0

2 years ago

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Help me for 1 year of being cool

RUDIKE [14]

Answer:

I think b

Step-by-step explanation:

7 0

2 years ago

8686 rounded to the nearest non zero

Angelina_Jolie [31]

8600 because 6 is more near to zero than 8.So all the numbers after 6 become 00

3 0

2 years ago

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