What two policies were used by the Fed in the Great Recession? Explain what the Fed does in implementing these two policies.

a. Write a definition of the terms easy-money policy, tight-money policy. open-market operations, and reserve requirement. b. During a period of inflation, how might a change in the Federal Reserve's policy, from easy money to tight money, affect consumer confidence?

What do wage-price controls do?

Why would the Federal Reserve enact an easy money policy?

What is the effect of a fractional reserve system?

Identify the Fed's primary overseer and what its powers are.

What is the relationship between the Fed and bank-holding companies?

A coil of wire has a resistance of

$$38.0 \Omega \text { at } 25 ^ { \circ } \mathrm { C } \text { and } 43.7 \mathrm { \Omega }$$

at

$$55.^\circ C$$

What is the temperature coefficient of resistivity?

What is the economic philosophy that places primary importance on the role of money in the economy? Explain what solution this philosophy offers to promote price stability, full employment, and economic growth.

$$\begin{array} { r } { 4 \frac { 2 } { 3 } } \\ { - 1 \frac { 1 } { 4 } } \\ \hline \end{array}$$

You are constructing a future value spreadsheet. Users will be asked to enter the periodic investment in cell A3, the interest rate as an equivalent decimal in cell A4, the time in years in cell A5, and the number of times per year the interest is compounded in cell A6. Cell A8 will contain the future value of the periodic investment. Write the formula that will display this value in A8.

Write the equation of each line in slope-intercept form. Then graph the line. x-intercept 4, y-intercept -3

In one experiment the electric field is measured for points at distances r from a uniform line of charge that has charge per unit length $\lambda$ and length l, where l >> r. In a second experiment the electric field is measured for points at distances r from the center of a uniformly charged insulating sphere that has volume charge density $\rho$ and radius R = 8.00 mm, where r > R. The results of the two measurements are listed in the table, but you aren’t told which set of data applies to which experiment: "

$$\begin{matrix} & \text{r (cm)} & \text{1.00} & \text{1.50} & \text{2.00} & \text{2.50} & \text{3.00} & \text{3.50} & \text{4.00}\\ \text{Measurement A}\\ & \mathrm{E\left(10^{5} \mathrm{N} / \mathrm{C}\right) } & \text{2.72} & \text{1.79} & \text{1.34} & \text{1.07} & \text{0.902} & \text{0.770} & \text{0.677}\\ \text{Measurement B}\\ & \mathrm{E\left(10^{5} \mathrm{N} / \mathrm{C}\right)} & \text{5.45} & \text{2.42} & \text{1.34} & \text{0.861} & \text{0.605} & \text{0.443} & \text{0.335}\\ \end{matrix}$$

" For each data set of data, draw two graphs: one for $Er^{2}$ versus r and one for Er versus r. (a) Use these graphs to determine which data set, A or B, is for the uniform line of charge and which set is for the uniformly charged sphere. Explain your reasoning. (b) Use the graphs in part (a) to calculate $\lambda$ for the uniform line of charge and $\rho$ for the uniformly charged sphere.

Find the general term $u_{n}$ for an arithmetic sequence with: $u_{7}=41$ and $u_{13}=77$