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Norma-Jean [14]
2 years ago
6

PLEASE HELP ME!!!!! #4,5!!!!

Mathematics
2 answers:
dmitriy555 [2]2 years ago
3 0
The answer for question 4:
a) 3(3n-1)=9n-3
b) 9n-3=96
9n=96+3
9n=99
n=11
julsineya [31]2 years ago
3 0

Answer:

4a) 9n - 3

4b) n = 11

Step-by-step explanation:

3(3n - 1)

9n - 3

9n - 3 = 96

9n - 3 + 3 = 96 + 3

9n = 99

9n ÷ 9 = 99 ÷ 9

n = 11

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Use the data set to answer the question.
vagabundo [1.1K]

Answer:

The only choice showing the correct distribution of frequencies is c.

Step-by-step explanation:

Data Plots

Considering the provided data:

{11,15,8,2,7,10,9,12,11,8,12,3,14,8,2,9}

To produce a data plot, it's convenient to sort the data:

{2,2,3,7,8,8,8,9,9,10,11,11,12,12,14,15}

It's easier now to see the frequency of each data:

# :f

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2 :2

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3 years ago
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lawyer [7]

Answer:

Is there a question?

Step-by-step explanation:

6 0
2 years ago
Jamie is hiking up a small mountain. He climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. A
alex41 [277]

Answer: I need help! :(

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3 years ago
Given that r is the midpoint of qs and that the lenght of qr is 5.7, find the lenght of qs
ra1l [238]
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artcher [175]

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Step-by-step explanation:

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6 0
3 years ago
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