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exis [7]
3 years ago
11

The admission fee at a small fair is $1.50 for children and $4.00 for adults. John spent $12.00 for admission. Write an equation

to represent this situation.
Mathematics
1 answer:
g100num [7]3 years ago
4 0
So what you are trying to find is the certain amount of children tickets and adult tickets. the final amount is a total of $12. This means that a unknown number of children tickets (c) times 1.50 (price of each ticket for children) plus the unknown number of adult tickets (a) times 4.00 (price of each ticket for adults) equals a final cost of $12.00.

Equation: 1.50c+4.00a= 12.00
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In a math class with 28 students, a test was given the same day that an assignment
Kipish [7]

Answer:

Probability that a student who passed the test did not  complete the homework = 0.07

Step-by-step explanation:

Given:

Total number of students = 28

Number of students who passed the test = 18

Number of students who completed  the assignment = 23

Number of students who passed the test and also completed the  assignment = 16

To find: probability that a student who passed the test did not  complete the homework

Solution:

Probability refers to chances of occurrence of some event.

Probability = number of favorable outcomes/total number of outcomes

Let A denotes the event that students passed the test and B denotes the event that students completed  the assignment

P(A only) = P(A)-P(A\cap B)

Here,

P(A)=\frac{18}{28}\,,\,P(A\cap B)=\frac{16}{28}

So,

P(A\,\,only)=\frac{18}{28}-\frac{16}{28}=\frac{2}{28}=\frac{1}{14}=0.07

Therefore,

probability that a student who passed the test did not  complete the homework = 0.07

7 0
3 years ago
PLEASE HELP!!!! I NEED TO GET THIS DONE!!!
exis [7]

Step-by-step explanation:

\frac{6}{4}  = 1.5

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4 0
3 years ago
PLZ SOMEONE HELP ME WHAT IS 10 + 10 devided by 10 then subtracted by 0 then + 1000000000
Alla [95]

Answer:

10+10= 20/10= 2-0= 2+1000000000= 1000000002

Step-by-step explanation:

4 0
3 years ago
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Which best describes the association between the number of years since 2005 and the average ticket price?
stiks02 [169]

Answer:

Strong positive association

Hope this help

Step-by-step explanation:

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3 years ago
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Westkost [7]

Answer:28

Step-by-step explanation:

Since x+32 is 90 degrees, you subtract 32 from both sides to get the remaining which is 28 degrees.

8 0
3 years ago
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