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4 years ago

IF YOU NEED THE OPTIONS JUST ASK!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

jekas [21]4 years ago

8 0

Is it 225 or 2.25 lbs of grapes?

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Let B1W2 denote the outcome that the first ball drawn is B1 and the second ball drawn is W2. Because the first ball is replaced

Sati [7]

Answer:

$\{B_1B_1, B_1B_2, B_1W_1, B_1W_2, B_1W_3, \\B_2B_1, B_2B_2, B_2W_1, B_2W_2, B_2W_3, \\$

$W_1B_1,W_1B_2, W_1W_1, W_1W_2, W_1W_3, \\W_2B_1, W_2B_2, W_2W_1,W_2W_2, W_2W_3, \\W_3B_1, W_3B_2, W_3W_1, W_3W_2, W_3W_3\}$

Step-by-step explanation:

$\text{If an urn contains two blue balls} (denoted \:B_1 \:and \:B_2) \text{and three white balls}$ , $(denoted \:W_1, W_2, \:and\: W_3)$

If One ball is drawn, its color is recorded, and it is replaced in the urn. Then another ball is drawn and its color is recorded.

The 25 Possible outcomes of this experiment are listed below:

$\{B_1B_1, B_1B_2, B_1W_1, B_1W_2, B_1W_3, \\B_2B_1, B_2B_2, B_2W_1, B_2W_2, B_2W_3, \\$

$W_1B_1,W_1B_2, W_1W_1, W_1W_2, W_1W_3, \\W_2B_1, W_2B_2, W_2W_1,W_2W_2, W_2W_3, \\W_3B_1, W_3B_2, W_3W_1, W_3W_2, W_3W_3\}$

The tree diagram of this event is also attached.

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4 years ago

Solve the Quadratic equation

GrogVix [38]

Answer:

kindly using which rule?

7 0

3 years ago

A bag contains 3 red marbles, 8 blue marbles and 2 green marbles. If two marbles are drawn out of the bag, what is the exact pro

Brrunno [24]

Answer:

$\frac{3}{13}$

Step-by-step explanation:

First you need to find how many marbles there are in total, so 3+8+2= 13

The probability of the marble being red is $\frac{3}{13}$ then

Hope this helps! :)

6 0

3 years ago

Read 2 more answers

1. Georgia did an experiment. She started out with 700 bacteria cells. She found that the growth rate of the bacteria cells was

Kitty [74]

panocha

Step-by-step explanation:

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4 years ago

Which image is graphed

BaLLatris [955]

The 1st one
y <x-1 and y>=-2x +4

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4 years ago