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3 years ago

What is the next number in the series? 83 79 75 71 67

2 answers:

7 0

This is an arithmetic sequence with a common difference of -4, meaning that each term is four less than the previous term. So the next term in that sequence (technically the term "series" should be reserve for infinite sequences) will be 67-4=63.

Brilliant_brown [7]3 years ago

3 0

83-79 =4

79-75 = 4

the numbers are decreasing by 4

so the next number would be 67-4 = 63

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The lower quartile is the _______ of the lower half of the data set.

Galina-37 [17]

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3 years ago

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2 years ago

The band club needs $1328 for decorations for this year’s concert. So far, they have $43. Find the minimum amount each of the 30

Mariulka [41]

Answer:

$42.83

Step-by-step explanation:

1: Subtract the amount they have by the amount they need.

1328-43= $1,285.

2: Divide amount they need ($1,285) by the total staff members (30). Hence the equation is 1285 ÷ 30

3: Whatever answer you get from that equation is the answer

1285 ÷ 30 = $42.83

When you divide, you are setting the amount each staff member needs to donate by seeing how much money 30 people can give (equally) that adds up to 1285.

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3 0

3 years ago

Read 2 more answers

jennas mom is making hair bows for the basketball team. it takes 39 inches of ribbon to make each bow. how many yards of ribbon

AfilCa [17]

Answer: Jennas will nedd 351 inches of ribbon to make 9 bows

Step-by-step explanation:multiply 39 and 9

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4 years ago

Ramona is a saleswoman whose base plus commissions amounted to $52,561 last year. If her base pay was $23,960 and she made $77,3

Ksju [112]

Answer:

37%

Step-by-step explanation:

If Ramona received an overall pay of $52,561 last year, $23,960 of which was base pay, we can first subtract these two numbers to find the amount she made from her sales commission:

$52,561 - $23,960 = $28,601

In order to find her percent commission, we can set up a proportion:

$\frac{p}{100}=\frac{28,601}{77,300}$ , where 'p' is her rate of commission

Cross-multiply and divide: 100(28601) = 77300x or 2,860,100 = 77,300x

Or x = 37%

8 0

3 years ago

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