When 150g of water at a temperature of 225c is mixed with
When 150g of water at a temperature of 22.5C is mixed with 65.5g of water of an unknown temperature. The final temperature of the resulting mixture is 47.9C. What is the initial temperature of the second sample?
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the rate at which an australian tree cricket chirps is 184 per minute at 35 degrees c but only 50 chirps per minute at
this file contains data on three variables yix2i and x3i yi is a binary variable that takes values of 1 or 0
a particular ideal solenoid has 1200 turnsm a radius of 10 cm and a current of 40 a an electron is fired from the axis
an apple weighs 117 n when you hang it from the end of a long spring of force constant 156 nm and negligible mass it
when 150g of water at a temperature of 225c is mixed with 655g of water of an unknown temperature the final temperature
this file contains data on mortgage delinquencies the variables are as followsbulldelinquent - 1 if payment late by 90
bill is farsighted and has a near point located 110 cm from his eyes anne is also farsighted but her near point is 619
consider the regression equationyinbsp nbspbeta1 beta2x2i beta3x3i eiwhere x2i is exogenous and zi is endogenous zi
you are given a 760 solution of sulfuric acid h2so4 what is the molality of this solution the density of the h2so4
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