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AleksandrR [38]
3 years ago
6

11. Jordis took a test with a total of 90 questions. His teacher told him that 4 points

Mathematics
1 answer:
max2010maxim [7]3 years ago
8 0

Answer:

72

Step-by-step explanation:

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An electronics company polled 300 random people to find out whether they own cell phones and laptops. The results are shown in t
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The cell labelled a is a joint frequency of 48 and the cell labelled b is a marginal frequency of 93.

<h3>What is a frequency table?</h3>

The frequency of an occurrence or a value is the number of times it happens. A frequency table is a list of objects with the frequency of each item shown in the table.

The data is mentioned in the table given below:

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1 year ago
Solve for r. 5(r - 10) = -51 Enter the answer in the box.​
ANTONII [103]
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Answer:

l = (S/pi)-r^2

Step-by-step explanation:

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