2 years ago

. Which equation represents y = −x2 + 4x − 1 in vertex form?

Mathematics

1 answer:

Stels [109]2 years ago

6 0

Answer:

Rewrite in vertex form and use this form to find the vertex

(

)

(

)

Step-by-step explanation:

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Answer:

The probability that neither is available when needed

$P(A n B)^{c} = 0.04$

Step-by-step explanation:

A town has 2 fire engines operating independently

Given data the probability that a specific engine is available when needed is 0.96.

Let A and B are the two events of two fire engines

given P(A and B) = 0.96 ( given two engines are independent events so you have to select A and B)

Independent events : P( A n B) = P(A) P(B)

The probability that neither is available when needed

$P(A n B)^{c} = 1- P(A n B)$

$P(A n B)^{c} = 1- 0.96 = 0.04$

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A____N____C

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NC = 5x-15=5(8) – 15 = 40 – 15 = 25

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Step-by-step explanation:

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