Which of the following are exact numbers? There are 100 cm in 1 m.

Indicate which of the following are exact numbers: the number of pages in book.

A cold front moves through and the temperature drops by 20 degrees. In which temperature scale would this 20 degree change represent the largest change in temperature?

Is the density of a gaseous substance likely to be larger or smaller than the density of a liquid or solid substance at the same temperature? Why?

To determine the volume of a cube, a student measured one of the dimensions of the cube several times. If the true dimension of the cube is 10.62 cm, give an example of four sets of measurements that would illustrate the following. precise but inaccurate data

What are significant figures? Show how to indicate the number one thousand to 1 significant figure, 2 significant figures, 3 significant figures, and 4 significant figures. Why is the answer, to the correct number of significant figures, not 1.0 for the following calculation? $\frac{1.5-1.0}{0.50}=$

To determine the volume of a cube, a student measured one of the dimensions of the cube several times. If the true dimension of the cube is 10.62 cm, give an example of four sets of measurements that would illustrate the following. imprecise and inaccurate data

The difference between a law and a theory is the difference between what and why. Explain.

Find the first few terms of the Taylor series for the following functions about the given points. $f(x)=\cot x, \ a=\pi / 2$

Consider multiplying “26.2” by “16.43.” What would a mathematician say the answer is? What would a scientist say? Justify the scientist’s answer, not merely citing the rule, but explaining it.

Consider multiplying 26.2 by 16.43. What would a mathematician say the answer is? What would a scientist say? Justify the scientist’s answer, not merely citing the rule, but explaining it.

Which quantum number defines a shell? Which quantum numbers define a subshell?

Find the maximum and minimum points of the functions in Problem. $x^{2}-y^{2}+2 x-4 y+10$

Find $f^{\prime}(x)$ and the equation of the line tangent to the graph of fat the indicated value of x. Find the value(s) of x where the tangent line is horizontal. $f(x)=(4 x-3)^{1 / 2} ; \quad x=3$