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Alex73 [517]
2 years ago
11

The average amount of money spent by a person who attended a local sporting event in 2000 was $8.00, of which 75% was the ticket

price. In 2005, the average amount of money spent by a person who attended a local sporting event increased by 50%, but the ticket price did not increase. By how many dollars did the non-ticket costs of 2000 increase to become the non-ticket costs of 2005?
Mathematics
2 answers:
Aneli [31]2 years ago
6 0

Answer:

4

Step-by-step explanation:

6(2005) - 2(2000) = 4

Easier to read then the one above, like its addition

IrinaVladis [17]2 years ago
3 0

Answer:

4$

Step-by-step explanation:

in 2000, ticket price is 75% of 8$ that is 6$. in 2005, money spent is increased by 50% of 8$ that is 12$ with same ticket price(6$). so non ticket price is increased from 2$(in 2000) to 6$(in 2005).

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svetlana [45]

Answer:

C

Step-by-step explanation:

"binomial" the operation between two terms (B or C)

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6 0
3 years ago
Solve the equation ƒ - (-4) = 12.<br> ƒ = -8<br> ƒ = 16<br> ƒ = 8<br> ƒ = -9
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Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
A bag contains 10 marbles:
Len [333]
Total number of marble = 10
3green
2red
5 blue
Probability that the first marble is red = 2/10

Probability that the second is blue = 5/9(a reduction in the total number of marbles, because after the first marble was picked it wasn't replaced)

Probability of 1st and 2nd being red and blue respectively = 2/10 × 5/9
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Hope this helped...?

6 0
3 years ago
In Mr. Smith's 7th Hour
tatiyna

binomial(16 + 7, 16) 2^(-(16 + 7)) = ((16 + 7)!)/(16! 7! 2^(16 + 7)) = 245157/8388608 ≈ 0.02922 ≈ 1/34.22

(assuming children are independent and male and female are equally likely)

| probability

less than 16 boys | 0.9534

16 or less boys | 0.9827

more than 16 boys | 0.01734

16 or more boys | 0.04657

fraction of boys | 16/(16 + 7) ≈ 0.695652

fraction of girls | 7/(16 + 7) ≈ 0.304348

expected value | 11.5

standard deviation | 2.398

variance | 5.75

11.5

3 0
3 years ago
What are two numbers when multiplied get -40 and when added get 6
valentina_108 [34]
10 and -4. You multiply 10 times -4 to get -40 and you add 10 and -4 to get 6 
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3 years ago
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