The rate of change of temperature, T'(t)>0, is increasing when T''(t)\ >\ 0. Use the Derivative function on your calculator to compute T''(7), which is the derivative of T'; the result is T''(7)=-0.301<0 ⇒ T'(t) is decreasing, i.e., the rate of change of the ...
line, light, and color. To be architecture, a building must achieve a working harmony with a variety of elements. Humans instinctively seek structures that will shelter and enhance their way of life. It is the work of architects to create buildings that are not simply constructions but also o...
What is natural rate of inflation? Determine whether the following sequences are increasing, decreasing, or neither: \alpha_n=\frac{3n-2}{2n+1}=n\geq1 \alpha_n=\frac{ln(n)}{n}=n\geq3 Find the derivative of f(x) = 2\cos(3x+2) ...
Lines on graphs have what is called a slope. This is the amount of change along the y-axis divided by the amount of change along the x-axis. The slope of a horizontal line is 0 because there is no change in the y-direction.
Particle size 对rate of reaction的影响是非常直观的。是一勺盐在水里溶化的快,还是一块盐快?当然是粉末状的 (powder)的盐。但是一定要记住decrease particle size = increase surface area。 千万不要搞混淆哦! 满分回答:Decreasing the particle size of the solid will increase the fraction of particles avai...
The future of climate-resilient development is local Climate-resilient development provides a framework to address the interlinked challenges of climate change, biodiversity conservation and sustainable development. We discuss how these global goals can be translated to the local scale so that local gove...
U.S. dollar exchange rate changes. Dollar exchange rate fell from 6.6 to 6.3, a decline of 4%. 翻译结果2复制译文编辑译文朗读译文返回顶部 Change of exchange rate of U.S. dollar. The exchange rate for U.S. dollar against RMB drops from 6.6 to 6.3, decreasing amplitude is 4%. ...
The rate of change in a function corresponds to how fast the function is changing at a given point. This means that when a function represents a specific quantity, the rate of change tells how fast the amount represented by the function is changing at a giv...
Answer to: When the rate of money inflation increases, the prices of commodities: a. increase. b. decrease. c. remain constant. d. do not change...
The CPI is used as a measure of inflation for policymakers, financial markets, businesses, and consumers. What Is the Consumer Price Index (CPI)? The Consumer Price Index (CPI) measures the monthly change in prices paid by U.S. consumers. The Bureau of Labor Statistics (BLS) calculates ...