Tutors Answer Your Questions about Equations (FREE)
Question 384265: In general, why might it be important to solve an equation for different variables? For example, the equation for degrees fahrenheit is given by F = 9/5 C + 32, where C is Degrees celsius. In this example why or when would we want to solve for C?
Click here to see answer by rfer(16322) |
Question 384346: at a height of h meters, you can see V kilometers to the horizon. These numbers are related by the equation V = 3.5 sqrt h. A person can see 385 km to the horizon from an airplane window. How high is the airplane?
Click here to see answer by stanbon(75887) |
Question 384661: ***I NEED THE STEPS TO SOLVE THIS PROBLEM SO THAT I CAN BETTER UNDERSTAND IT...PLEASE HELP***
ANSWER: (a)2sqroot2 ft
(b) 2ft
PROBLEM: DIMENSIONS OF AN AQUARIUM
An open-topped aquarium is to be constructed with 6ft-long sides and square ends.
(a) Find the height of the aquarium if the volume is to be 48ft^3.
(b) Find the height if 44ft^2 of glass is to be used.
THANK YOU!!!!!!!!
Click here to see answer by Theo(13342)  |
Question 385023: how do i write and solve this;
at a tournament, the runner up scored one point more than half the champions score. if the total number of points made by both players was 13, how many points did the champion score?
Click here to see answer by rfer(16322) |
Question 385310: write an algebraic equation which could be used to solve the following problem. then find the solution: "A 40-inch rope is cut into three pieces so that the second piece is four times as long as the first and the third piece is three times as long as the first piece. Find the length of all three pieces."
im so confused
Click here to see answer by texttutoring(324)  |
Question 385310: write an algebraic equation which could be used to solve the following problem. then find the solution: "A 40-inch rope is cut into three pieces so that the second piece is four times as long as the first and the third piece is three times as long as the first piece. Find the length of all three pieces."
im so confused
Click here to see answer by mananth(16946)  |
Question 385310: write an algebraic equation which could be used to solve the following problem. then find the solution: "A 40-inch rope is cut into three pieces so that the second piece is four times as long as the first and the third piece is three times as long as the first piece. Find the length of all three pieces."
im so confused
Click here to see answer by vampirewitchreine(6)  |
Question 385422: Please help me with this question, the book in front of me explains nothing on how to make it work, and i continue to come out with the wrong answer! i need to know what X equals and i keep coming out with something like six, which is not right because the answer key says 23? Thank you!
Click here to see answer by stanbon(75887) |
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