The following items are available for use in a pan balance to measure the weight of a large rock. Which items will yield the greatest level of accuracy,
that is, approximate the true weight of the rock with the least error? You may
only use items of the kind selected, and may not mix items.

the answer is stop cheating on things stoopid

step-by-step explanation:

im eatin up the 44

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

pi x^2

step-by-step explanation:

pi times x squared