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Gnoma [55]
3 years ago
10

Below are the data collected from two random samples of 100 members of a large travel club regarding the type of vacation they p

refer:
Sample Adventure Beach Cruise Ski
A               74             5         2      19

B             71              6           2       21


Which of the following inferences can be made based on the data?

A. More members prefer a cruise vacation and a ski vacation than an adventure
vacation.

B. More members prefer a beach vacation and a ski vacation than a cruise vacation.

C. Most members prefer a beach vacation.

D. Most members prefer a cruise vacation.
Mathematics
2 answers:
Mrac [35]3 years ago
6 0

Answer:

B. More members prefer a beach vacation and a ski vacation than a cruise vacation.

Y_Kistochka [10]3 years ago
3 0
The correct answer is B.

There are a total of 5+19+6+21 = 51 people that prefer either a beach or a ski vacation, while only 2+2=4 people prefer a cruise vacation.
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Answers:

1.  No I don't agree with Selena because the area of the rectangle has the exact same area of the square

Step-by-step explanation:

1.     square = x

rectangle length = 6 + x

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the plus 6 and minus 6 cancel each other out and make the same area that the square has.

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2 years ago
Why is it preferable to measure a penny in millimeters rather than centimeters or meters?
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Pennies are small so, if would be more accurate and have whole numbers. If u measured with an inch or meter, u would get a fraction for an answer.
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3 years ago
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How many solutions does the graphed system of equations have:
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Answer:

since the lines don't intersect there is no solution.


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3 years ago
Sarawong's school is selling tickets to the annual talent show. On the first day of ticket sales the
SIZIF [17.4K]

Answer:

Price of the adult ticket is $13

Price of the child ticket is $3

Step-by-step explanation:

Lets x be the adult ticket and y be the child ticket.

Given:

School sold 14 adult tickets and 14 child tickets for a total of $224, so the first equation is.

14x+14y=224-------------(1)

And the school took in $44 on the  second day by selling 2 adult tickets and 6 child tickets, so the second equation is.

2x+6y=44---------------(2)

We find the price of an adult ticket and the  price of a child ticket by solving above system of equation.

Now, equation 2 multiplied by 7.

7(2x+6y=44)

14x+42y=308---------(3)

Now, equation 1 subtracted by equation 3.

14x+42y=308

14x+14y=224

-______________

14x is cancelled in both equations, so we get the equation.

28y=84

y=\frac{84}{28}

y = 3

Now, we substitute y = 3 in equation 2.

2x+6(3)=44

2x+18=44

2x=44-18

2x=26

x=\frac{26}{2}

x = 13

Therefore, the price of the adult ticket is $13 and the price of the child ticket is $3.

3 0
3 years ago
A half of a class and a half of a student got A on a test. If yet another student got an A, then two-thirds of the class would h
svlad2 [7]

Answer:

6 students.

Step-by-step explanation:

let the number of students in class be<em> x</em>

Since Half of the class represents half of the students, therefore

Number of student who got A in test = \frac{x}{2}

Now if one more student got A in test then the number of students who got A in test will be \frac{x}{2} +1

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Hence the total number of students in class is 6.

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3 years ago
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