Mathematics, 13.12.2019 09:31, josebienka
The equation y= -5.131x^2 + 31.821x - 3.333 approximates the number of people standing in line to catch a commuter train x hours after 5 am
what is the best estimate for the number of people in line at 7 a. m?
a.) 23
b.) 27
c.) 32
d.) 40
i'm trying to my little sister, but i haven't done sophomore math in a couple of years so i'm not entirely sure, this is for a study guide for her finals so any is really appreciated!
Answers: 2
Mathematics, 21.06.2019 14:30, ravenjade2395
What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm
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Mathematics, 21.06.2019 14:50, twistedhyperboles
50 ! pls ! 12. building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.
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Answers: 2
The equation y= -5.131x^2 + 31.821x - 3.333 approximates the number of people standing in line to ca...
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