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3 years ago

Determine whether the value is a discrete random variable, continuous random variable, or not a random variable.

Mathematics

1 answer:

Viktor [21]3 years ago

7 0

Discrete random variable as we count the number of free dash throw attempts and we dont measure them (continuous)

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Simplify a2b3×a5b2

Kryger [21]

Answer:

$\huge \orange { {a}^{7} {b}^{5} }$

Step-by-step explanation:

$\huge {a}^{2} {b}^{3} \times {a}^{5} {b}^{2} \\ \\\huge = {a}^{2} \times {a}^{5} \times {b}^{3} \times {b}^{2} \\ \\\huge = {a}^{2 + 5} \times {b}^{3 + 2} \\ \\ \huge \red{= {a}^{7} {b}^{5} }$

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3 years ago

How many different ways can you write a fraction that has a numerator of 2 as a sum of fractions

svetoff [14.1K]

Infinitely many ways!
Suppose you have the fraction 2/d.

Pick any pair of integers a and b where b ≠ 0.
Then 2b-ad is and integer, as is bd so that (2b - ad)/bd is a fraction.

Consider the fractions a/b and (2b - ad)/bd

Their sum is 
a/b + (2b-ad)/bd = ad/bd + (2b-ad)/bd = 2b/bd = 2/d - as required.

Since a and b were chosen arbitrarily, there are infinitely many possible answers to the question.

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3 years ago

Congruent figures Practice -2 measurement of angle F

ExtremeBDS [4]

Answer:

m∠F = 45°

because

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Parts of

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2 years ago

Choose the correct solution and graph for the inequality.

kupik [55]

Answer:

The first one..

Step-by-step explanation:

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3 years ago

A man travels a distance of 75km in 2hours. if he travels for 5 hours find the distance he travels

Arte-miy333 [17]

Answer:

187. 5

Step-by-step explanation:

If 2h=75km

Then 5h=?(if more, Less divide)

5÷2×75km =187.5km

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2 years ago

Determine whether the value is a discrete random​ variable, continuous random​ variable, or not a random variable.

Determine whether the value is a discrete random variable, continuous random variable, or not a random variable.