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algol [13]
2 years ago
10

Find the value of a. The diagram is not to scale. ​

Mathematics
2 answers:
Kisachek [45]2 years ago
8 0

Answer: B. a = 144 degrees

Step-by-step explanation:

180=36+a

144=a

snow_lady [41]2 years ago
4 0

Step-by-step explanation:

hope it's obvious both the reason is being cointerior angle

plz follow me

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I don't know how many thousandths go in 5,000 ones
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5,000,000 is the answer.
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The parent function f(x) = 1.5x is translated such that the function g(x) = 1.5x + 1 + 2 represents the new function. Which is t
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Read 2 more answers
Question:
faltersainse [42]

Answer:

The probability that a ship that is declared defecive is sound is 0.375

Step-by-step explanation:

Let P(A|B) denote the conditional probability of A given B. We will make use of the equation

P(A|B) = P(A) × P(B|A) / P(B)

We have the probabilities:

  • P(Declared Defective (detected) | Defective) = 0.95
  • P(not Detected | Defective) = 1-0.95=0.05
  • P(Declared Sound | Sound) = 0.97
  • P(Declared Defective |Sound) = 1-0.97=0.03
  • P(Defective)=0.05
  • P(Sound)= 1- 0.05 = 0.95

We can calculate:

P(Declared Defective)= P(Detected | Defective)×P(Defective) + P(Declared Defective |Sound) ×P(Sound) = 0.95×0.05 + 0.03×0.95=0.076

P(S | Declared Defective) =

(P(Sound) × P(Declared Defective | Sound)) / P(Declared Defective)

=0.95×0.03 /0.076 =0.375

3 0
2 years ago
Luis is standing on a street in New York City
horrorfan [7]

Answer:

cos 30° =767.6/hypotenus

(make h the subject of the formular)

h = 767.6/cos 30°

h =767.6/0.154

h =4,985

approximately 5,000

4 0
3 years ago
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