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Llana [10]
2 years ago
14

Write the prime factorization of 138

Mathematics
1 answer:
Natali [406]2 years ago
7 0

Answer:

138 ÷ 2 = 69

69 ÷ 2 = 34.5

69 ÷ 3 = 23

23 ÷ 3 = 7.67

23 ÷ 5 = 4.6

23 ÷ 7 = 3.2857

23 ÷ 11 = 2.0909

-----------------------

23 ÷ 23 = 1

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Based on the 2009 season, the Texas Rangers have a winning percentage of .533. Use the binomial model to find the probability th
Naddik [55]

Answer:

0.128

Step-by-step explanation:

We know the probability for any event X is given by,

P(X=x)=\binom{n}{x}\times p^{n-x}\times q^{x},

where p is the probability of success and q is the probability of failure.

Here, we are given that p = 0.533.

Since, we have that q = 1 - p

i.e. q = 1 - 0.533

i.e. q = 0.467

It is required to find the probability of 4 wins in the next 5 games i.e. P(X=4) when n = 5.

Substituting the values in the above formula, we get,

P(X=4)=\binom{5}{4}\times 0.533^{5-4}\times 0.467^{4}

i.e. P(X=4)=5 \times 0.533 \times 0.048

i.e. P(X=4)=5 \times 0.533 \times 0.048

i.e. i.e. P(X=4)=0.128

Hence, the probability of 4 wins in the next 5 games is 0.128.

8 0
3 years ago
Read 2 more answers
What are the characteristics of pie chart?
anygoal [31]

In a pie chart, the arc length of each slice (and consequently its central angle and area) is proportional to the quantity it represents.

The characteristics of pie chart.

<h3>What do you mean by chart?</h3>

A chart is a graphical representation for data visualization, in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart". A chart can represent tabular numeric data, functions or some kinds of quality structure and provides different info.

Given that:

A pie chart (or a circle chart) is a circular statistical graphic, which is divided into slices to illustrate numerical proportion. In a pie chart, the arc length of each slice (and consequently its central angle and area) is proportional to the quantity it represents.

The pieces of the graph are proportional to the fraction of the whole in each category.

Each slice of the pie is relative to the size of that category in the group as a whole.

Learn more about chart here:

brainly.com/question/28186947

#SPJ1

3 0
1 year ago
How many solutions are possible, also i need the math cuz he wants me to tell him how "I" found the answer lol, thanks for the h
Katen [24]

Answer:

I think that there is indefinite.

Step-by-step explanation:

The reason why is because <em>x and y </em>could be any number

6 0
3 years ago
ritvik tosses a ball from where he stands on a balcony to his friend on the ground. the height, in feet, of the ball can be repr
schepotkina [342]

Answer:

"what" (and any subsequent words) was ignored because we limit queries to 32 words.

4 0
2 years ago
a bag contains 56 marbles. each marble is either red, green, or yellow. a marble is randomly removed from the bag and then retur
zhenek [66]

The first time I solved this problem, I did it in a way that I had to
mess with changing fractions to common denominators and all that. 
Suddenly, however, the clean and easy way to do it dawned on me. 
Here it is:

-- There are 56 marble in the bag.

-- The probability of pulling a red marble is 5/8, so
5/8 of the 56 marbles must be red.
5/8 of 56 = 35 red marbles.

-- The probability of pulling a green marble is 1/7,
so 1/7 of the 56 marbles must be green.
1/7 of 56 = 8 green marbles.

-- The red and green marbles make up (35 + 8) = 43
of the 56 marbles in the bag.

-- The rest of them are yellow.
   There are  (56 - 43) = 13 yellow marbles in the bag.

-- The probability of pulling a yellow marble is  13/56 .    (about 23.2%)

No messy fractions at all !
That's the way I like it !

6 0
3 years ago
Read 2 more answers
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