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Juli2301 [7.4K]
3 years ago
15

A box contains marbles of five different colors: red, green, blue, yellow, and purple. there is an equal number of each color. a

ssign probabilities to each color in the sample space. (give your answers as fractions.)
Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0
P(red) = 1/5     [that says "probability of getting red is one fifth"
P(green) = 1/5
P(blue) = 1/5
P(yellow) = 1/5
P(purple) = 1/5

The reason the fractions are all the same is that there are equal numbers of each color.  For example, if there were 7 marbles of each color, there would be a total of 35 marbles.

P(red) = 7/35 = 1/5
Similar for the other colors.
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153

Step-by-step explanation:

Angle AFE is 63 and Angle DFE is a 90 degree angle add them both up and you get 153

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How do you solve this without substituting <br> 2a+b=-5<br> -5a+b=16
Hoochie [10]

Answer:

answer shown in picture above

Step-by-step explanation:

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What is the equation of the line in slope-intercept form?<br> ​
Vinil7 [7]

Answer:

y=4/3x+4

Step-by-step explanation:

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7 0
3 years ago
A line that includes the point ( - 4, - 1) has a slope of - 2. What is its equation in point-slope form?
Grace [21]

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y - b = m(x - a)

Here that's

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3 0
3 years ago
Read 2 more answers
A basketball player makes 60% of his free throws. We set him on the line of free-throw and informed him to shoot free throws unt
pshichka [43]

Answer:

B. 0.03110

Step-by-step explanation:

Given

Probability of Hit = 60%

Required

Determine the probability that he misses at 6th throw

Represent Probability of Hit with P

P = 60\%

Convert to decimal

P = 0,6

Next; Determine the Probability of Miss (q)

Opposite probabilities add up to 1;

So,

p + q = 1

q = 1 - p

Substitute 0.6 for p

q = 1 - 0.6

q = 0.4

Next,is to determine the required probability;

Since, he's expected to miss the 6th throw, the probability is:

Probability = p^5 * q

Probability = 0.6^5 * 0.4

Probability = 0.031104

Hence;

<em>Option B answers the question</em>

7 0
3 years ago
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