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3 years ago

Can someone solve this please

Mathematics

1 answer:

Elanso [62]3 years ago

7 0

Question 47= 33 ounces
Question 48= 98 Fahrenheit
Question 49= 127 millimeters
Last question= 2 inches

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As people exited a movie theater, they were informally surveyed about whether they enjoyed the movie or not. Males Enjoyed: 47 D

Norma-Jean [14]

Answer:

(B) a = 41%, b = 3%

Step-by-step explanation:

The result from the survey is given below:

$\left|\begin{array}{c|c|c|c}&Enjoy&$Did not Enjoy&$Total\\--&--&--&--\\Male&47&13&60\\Female&53&3&56\\Total&100&16&116\end{array}\right|$

The second table is given as:

$\left|\begin{array}{c|c|c|c}&Enjoy&$Did not Enjoy&$Total\\--&--&--&--\\Male&a&11\%&\\Female&46\%&b&\\Total&&&100\end{array}\right|$

Now, from the first table

Total Number of Respondents =116

Therefore:

$\dfrac{47}{116}*100 \approx 41\%\\\dfrac{13}{116}*100 \approx 11\%\\\dfrac{53}{116}*100 \approx 46\%\\\dfrac{3}{116}*100 \approx 3\%$

Therefore:

a=41%

b=3%

The correct option is B.

4 0

3 years ago

Read 2 more answers

Perimeter, Circumference,

SOVA2 [1]

Answer:

Perimeter = 120 m

Step-by-step explanation:

Perimeter = (24+36)*2 = 120 m

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3 years ago

Solve 9≤c+1. Graph the solution.<br><br> The solution is <br> .

hjlf

The answer to 9≤c+1 is c ≥ 8

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3 years ago

Why is 4.125 + the square root of 3 irrational

Citrus2011 [14]

Answer:

The square root of 3 is the positive real number that, when multiplied by itself, gives the number 3. ... It is denoted by √3. The square root of 3 is an irrational number.

Step-by-step explanation:

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3 years ago

It’s a test question.

marissa [1.9K]

Answer:

A # is odd

Step-by-step explanation:

Hypothesis-----> conclusion

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3 years ago