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Arte-miy333 [17]
3 years ago
10

Jim read 24 pages in 40 minutes on Tuesday and 18 pages in 24 minutes on Wednesday. Are the ratios of pages read to minutes on T

uesday and Wednesday proportional? Drag and drop to complete the statement.
Proportional
Not proportional
Mathematics
2 answers:
IRISSAK [1]3 years ago
8 0

Answer: Not proportional


Step-by-step explanation:

Ratio of pages read by Jim on Tuesday to minutes =\frac{24}{40}=\frac{3}{5}=3:5

Ratio of pages read by Jim on Wednesday to minutes =\frac{18}{24}=\frac{3}{4}=3:4

But \frac{3}{5}\neq \frac{3}{4}

Therefore, the ratios of pages read to minutes on Tuesday and Wednesday are not proportional.


nexus9112 [7]3 years ago
8 0
Not proportional, because <span>Jim read 24 pages in 40 minutes on Tuesday and 18 pages in 24 minutes on Wednesday.</span>
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Answer:

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Step-by-step explanation:

We are given the following information in the question:

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Standard Deviation, σ = 0 .82 million tons

We are given that the distribution of number of tons of cargo handled per week is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

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