What is an instance when you might want to find an estimate for fraction sums or differences rather than an exact answer?

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

How do you find the distance of each number from the mean

What is the maximum of the sinusoidal function