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3 years ago

Wilson hiked 9 miles in 2 hours. At this same rate, what is the total number of miles Wilson could hike in 12 hours?

Mathematics

2 answers:

lina2011 [118]3 years ago

6 0

Answer:

54 miles

Step-by-step explanation:

if you divide both the miles and hours, you would get 4.5 equals 1 hour, so multiply by 12 and you get 54!!

Dovator [93]3 years ago

5 0

54 miles , not sure if this is accurate just didn’t some research

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Ira Lisetskai [31]

Answer:

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Step-by-step explanation:

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3 years ago

Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 99 people

sertanlavr [38]

Answer:

The probability of getting someone in the 18-21 age bracket or someone who agreed to respond $= 0.365$

Step-by-step explanation:

The counts are as follows

Age Group No of people contacted No of refusals Total

18-21 88 8 96

22-29 240 42 282

Total 328 50 378

The probability of getting some one in the age bracket of 18-21 or some one who refused to respond is

$= \frac{96}{378} + \frac{50}{378} - \frac{8}{378} \\= \frac{96+50-8}{378} \\= \frac{138}{378} \\= 0.365$

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3 years ago

The answer for this math problem

laiz [17]

Hi, We have a isosceles triangle.

Then,

There is two angles = (2x +2)°

As the sum of angles = 180° To the any triangle.

Then we wiil stay with:

(2x+2)° + (2x+2)° +(3x+1)° = 180°

Canceling °

2x+2+2x+2+3x+1=180

7x +5 = 180

7x = 180-5

7x = 175

Passing 7 dividing 175

x = 175/7

x = 25

This would be your answer!

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3 years ago

Help me please...I will mark brainliest

nekit [7.7K]

The answer is A because playing sport is not affected by playing sports (for more detail go to https://www.mathsisfun.com/data/probability-events-independent.html)

If it's not A then it's B

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3 years ago

A parking facility has five parking levels and a parking lot. If each level has 75

Pachacha [2.7K]

Multiply 75*5 to get 375

then add 120 from the lot to get 495

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3 years ago

Read 2 more answers