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MariettaO [177]
3 years ago
14

You have a bag of chocolate candy . ten of them are red,7 are brown,12 are green, and 9 are blue . what is the probability that

you pick a red candy , given that you have already picked a blue candy and have not replaced it?
Mathematics
1 answer:
Lerok [7]3 years ago
4 0
I believe the answer to your question is 10/37.
The total of candies inside the bag was initially 38. Since a blue candy has already been picked and cannot be picked and cannot be replaced then the total number of candy remaining in the bag is 37. So the probability of choosing a red candy is now 10/37
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A) -12, -19

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Answer:

m=-1

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (0, -2)

Point (-2, 0)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{0+2}{-2-0}
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  3. Divide:                          m=-1

And we have our final answer!

8 0
2 years ago
a bad contains 4 red marbles, 16 yellow marbles, 5 purple marbles, 16 blue marbles, and 10 greem marbles. What is the probabilit
tensa zangetsu [6.8K]
<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Find the total number of marbles (this will be the denominator):

4 + 16 + 5 + 16 + 10 = 51

Probability of pulling out red marble:

4/51

Probability of pulling out a green marble:

10/51

Add these two probabilities together:

14/51 <== the answer

<h3><u>✽</u></h3>

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6 0
3 years ago
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The tables below show the values of Y for different values of X
pogonyaev

Answer:

Option D

Step-by-step explanation:

Rate of change of a linear function between two points (x_1,y_1) and (x_2,y_2) is given by,

Rate of change 'm' = \frac{y_2-y_1}{x_2-x_1}

From the given table,

Rate of change of the function between (-2, 6) and (-4, 9),

Rate of change 'm' = \frac{9-6}{-4-(-2)}

                           m = \frac{3}{-2}

Initial value = y-intercept

Let the equation of the line passing through a point (h, k) is,

y - k = m(x - h)

If a point (-2, 6) is lying on the graph of the function,

y - 6 = -\frac{3}{2}(x+2)

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y = -\frac{3}{2}x+3

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3 0
2 years ago
A scale of the Golden Gate Bridge in San Francisco Bay has
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Answer:

2520ft

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x= 4200 feet long/20 inches long

x=210

Thus:

1 inch = 210 ft

1 ft = 2520

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Therefore the scale of the model will be 2520ft

3 0
3 years ago
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