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HACTEHA [7]
3 years ago
12

Refer to the given table on air travel. Suppose a flight that arrived at El Centro is selected at random. What is the probabilit

y that the flight did not arrive on time? Write your answer as a fraction. Airport Arrivals (Percent on Time) El Centro (CA) 80 Baltimore (MD) 82
Mathematics
1 answer:
Triss [41]3 years ago
5 0
In probability, you study the chances of an event to happen based on statistics gathered. Probability is always expressed as a part of a whole, thereby in fractions or percentages. From the statistics gathered, it said that 80% of the time, the plane arrives right on schedule in El Centro. That means that the probability of NOT arriving on time is the other portion, which is 20%. Thus, the answer is 20%.
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Plz can I get some help thank u sm
alexira [117]

Step-by-step explanation:

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50+?=115

?=115-50=65°

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2 years ago
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Tom predicted that the Giants would score three 3-point field goals, score two 6-point touchdowns, and score 1 extra point. If T
Bingel [31]
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Answer:

That will be 75.6 if am nt mistaken

7 0
3 years ago
6. Find an exact value. (1 point)
vladimir2022 [97]
<span>6 Find an exact value. 
sin 75°
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sin(45+30)=sin(45)cos(30)+cos(45)sin(30)=(6^0.5+2^0.5)/4
the answer is the letter d) quantity square root of six plus square root of two divided by four.

<span>7. Find an exact value. 
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= - sqrt( (1-cos(pi/6) ) / 2) = -sqrt( (1-√3/2) / 2 ) = -(√3-1) / 2√2=(√2-√6)/4
the answer is the letter c) quantity square root of two minus square root of six divided by four.

<span>8. Write the expression as the sine, cosine, or tangent of an angle. 
sin 9x cos x - cos 9x sin x
</span>

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<span>9. Write the expression as the sine, cosine, or tangent of an angle. 
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10. Rewrite with only sin x and cos x.

sin 2x - cos 2x

 

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4 0
3 years ago
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What are the solutions to the equation?
Rzqust [24]

Answer:

Hello! Your answer is 276

Step-by-step explanation:

Let's just break up the equation:

(3.x2) + (6x45)

  6    +     270

<u><em>Hence, the answer is 276</em></u>

<u><em></em></u>

<u><em></em></u>

<u><em></em></u>

<u><em>Hope This Helps :)</em></u>

<u><em>Please mark brainliest</em></u>

8 0
2 years ago
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