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nikklg [1K]
3 years ago
11

PLEASE HELP!!!

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0
She had 60 pairs of shoes before selling any
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hammer [34]
X= $18.05. Hope this helps! can i please get brainliest
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2 years ago
There are 25 students in the school's Pep Club.
VashaNatasha [74]

Answer:

company b 10,080 dollars

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP!!!!!<br> The question is in the image below!!!!
Oxana [17]

Step-by-step explanation:

We must realise that the image of the quadratic curve shown is not showing the full curve. Instead it extends further out.

For all quadratic curves, the domain is all x-values.

We see here that this quadratic curve has an absolute minimum at y = -4 and the curve stretches towards positive infinity.

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The correct answers are the 1st and 5th options.

3 0
2 years ago
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
3 years ago
A satellite flies 28912 miles in 5.56 hours. How many miles has it flown in 12.93<br> hours?
UNO [17]
67,239; 28912/5.56= 5,200 miles per hour and then multiply that by 12.93
7 0
2 years ago
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