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irga5000 [103]
3 years ago
9

Simplify each expression. Then state the coefficient of the variable in each expression. 1. U + u + u + u

Mathematics
1 answer:
Pani-rosa [81]3 years ago
3 0

Answer:

  • 4u
  • the coefficient is 4

Step-by-step explanation:

Using the distributive property, we can write the expression as ...

  (1 + 1 + 1 + 1)u = 4u

The coefficient of the variable is 4 in the simplified expression.

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Step-by-step explanation:

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Answer:

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We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

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In this problem, we have that:

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