Percent decrease : (original number - new number) / original number...x 100
percent decrease = (25 - 18) / 25....x 100
percent decrease = 7/25 * 100
percent decrease = 700/25 = 28%
725 minus the 125 registration fee is 600. 600 divided by 12(months) equals 50 dollars a month for your answer.
It would be positive 1/3 because if you move to the right one on your bottom point and up 3 it gives you +1/3
Y-intercept, where the graph crosses y-axiss is 0. that means in the equation: y = mx + b
b = 0
the m, is slope. looking at the graph you can see the points on the line are connect up 4 right 1. rise/run = slope = 4
y = 4x
Answer:
Volume of Triangular Pyramid =29920 cubic inches
volume of the sphere = 113.04 cubic millimeters
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