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3 years ago

Fitness Classes cost £6 per person. The table shows the number of people who go to the classes on Thursday, Friday and Saturday.

Mathematics

1 answer:

IgorLugansk [536]3 years ago

6 0

Answer:

£216

Step-by-step explanation:

Cost = £6 per person
Teacher earns = 90% of total

Total number of people:

13 + 11 + 16 = £40

Total payment:

40*6= £240

Teacher earns in total per given week:

240*90/100 = £216

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Answer:

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Step-by-step explanation:

Use the slope formula:

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3 years ago

A and B are independent events. P(A) = 0.50 and P(B) = 0.30. What is PA and B)?

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Step-by-step explanation:

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3 years ago

In 2000, the total population of the U.S. was 281.4 million people. In 2010, it was 308.7 million people. What is the average ra

kifflom [539]

Answer:

2.73 million people per year

Step-by-step explanation:

Turn sentences into coordinates/points:

In 2000, 281.4 million people

(x₁, y₁) = (2000, 281.4)

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(x₂, y₂) = (2010, 308.7)

Rate of population per year:

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