2020年11月2日 · The Mt. Washington Auto Road begins on Route 16 in Glen, NH at 1,600 feet of elevation and rises to a parking area just below the summit of Mt. Washington at 6,288 feet. The roadway is very steep and curvy and is 7.6 miles long (from the bottom to the top). Calculate the percent grade change for this roadway.

Hi Mary E. For clarity are we to assume that the answer of 9/4 applies to the example (2 - 1/2) 2?If so then. Since (2 - 1/2) is inside the parentheses we evaluate that first by doing the subtraction inside

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Question: Rewrite equation -2u^3 (V^4) + u + 8u^2 (2v^2) - 8u^4 (v^2) in standard form. Hint; The standard form of a polynomial is the form in which the terms are written in descending order of their degree.

2025年1月18日 · 3x+y=5. 2x+3y=8. substitution means we are going to substitute an expression for x or y into one of the equations so there is only one variable , only x in an equation or only y in an equation, and the we can m

2024年1月28日 · Question by Ghaith A.: Confusion regarding the mole ratio in a lab involving the titration of Vitamin C (ascorbic acid).

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2015年2月2日 · A suspension bridge has twin towers that extend 75 meters above the road surface and are 400 meters apart. The cables are parabolic in shape and are suspended from the tops of the towers. The cables tough the road surface at the center of the bridge. Find the height of the cables at a point 100 meters from the center.

Kaitlyn K. asked • 07/17/22 A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 232-cm and a standard deviation of 1.2-cm.