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Equations of proportional relationships
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Equations for proportional re...
Mathematics, 04.02.2021 23:20 blachaze8729
Recommended
Equations of proportional relationships
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Equations for proportional relationships
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Writing proportional equations from tables
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Writing proportional equations
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Writing proportional equations from tables
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Writing proportional equations
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About this unit
Learn all about proportional relationships. How are they connected to ratios and rates? What do their graphs look like? What types of word problems can we solve with proportions?
Unit test
Problem
Select the student who reads the fastest (greatest number of words per minute).
Choose 1
Choose 1
(Choice A)
A
Tamar reads 600600600 words in 555 minutes.
(Choice B)
B
Levi
Minutes Words read
222 280280280
444 560560560
666 840840840
(Choice C)
C
Answers: 2
Mathematics, 21.06.2019 23:50, dbag1162
The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation
Answers: 3
Mathematics, 22.06.2019 03:00, kolbehoneyman
Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.
Answers: 2
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