science
how do i calculate the average speed and velocity on a graph??
math
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science
idk
science
a student tests if the width of a pipe affects pressure of the flow of water. What is the independent variable and the dependent variable?
Precalc HELP PLEASE
thank you, what does RS and LS stand for?
Precalc HELP PLEASE
verify 1-sintheta * costheta * tantheta = cos^2theta
precalc HELP PLEASE
for all values of theta where 0degrees<theta<360degrees 2sin^2 theta -3sintheta = -1
4 grade math
how do you write the number 12,346,823 in expanded form
World cultures
What are the five main regions of Africa? I looked it up but, all of them say south, north, central, west, and east Africa
math
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