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New exercises from Khan Academy 2020-02-13T23:33:11.382060
Actualizado: hace 2 horas 35 mins

Required reserves, excess reserves, and bank behavior

Lun, 2020-01-06 18:17
In this exercise, practice calculating key outcomes, reading balance sheets, and drawing conclusions about what banks can do in the expansion of the money supply.

Read picture graphs

Lun, 2020-01-06 17:23
Use picture graphs to solve word problems.

Properties of exponents challenge (integer exponents)

Lun, 2020-01-06 11:08
A quiz that covers all exponent properties using integer exponents.

Justification using second derivative

Vie, 2020-01-03 21:18
Justify properties of functions based on their second (and first) derivatives.

The central message or moral 2

Vie, 2020-01-03 17:59
central message or moral - 2nd grade

Market equilibrium

Jue, 2020-01-02 22:50
Practice what you've learned about finding equilibrium price and quantity both intuitively and graphically in this exercise.

Constructing frequency table

Mar, 2019-12-31 12:15
Constructing frequency table

From electricity to bits

Lun, 2019-12-30 19:07
Check your understanding of using wires to represent bits, in this set of free practice questions designed for AP Computer Science Principles students.

Absolute value to find distance

Dom, 2019-12-29 14:00
Practice taking the absolute value of the difference of two numbers to find the distance between those numbers. Apply this principle to solve word problems.

Word problems with volume

Sáb, 2019-12-28 03:53
Solve word problems involving volume.  Estimate the volume of items.

Measure angles

Vie, 2019-12-27 17:16
Measure angles using a protractor. 

Profit maximization

Lun, 2019-12-23 21:22
Practice what you've learned about profit maximization and how to apply the profit maximization rule in this exercise.

Perfect competition in the short run and long run

Lun, 2019-12-23 21:20
Practice what you've learned about perfect competition in the short run and the long run, including the firm's shut down rule and entering and exiting an industry.

Perfect competition foundational concepts

Lun, 2019-12-23 21:12
Practice what you have learned about the foundational ideas behind perfectly competitive markets, including the characteristics of a perfectly competitive market, profit-maximization, and graphs of perfectly competitive firms.

Imperfect competition

Lun, 2019-12-23 19:59
Practice what you have learned about the difference between perfect competition and different forms of imperfect competition in this exercise.

Efficiency and monopolies

Lun, 2019-12-23 19:53
Practice what you've learned about natural monopolies in this exercise, including what makes a monopoly a natural monopoly, government regulation, and efficiency.

Price discrimination

Lun, 2019-12-23 19:51
Practice what you have learned about price discrimination, including first degree (a.k.a, perfect price discrimination) in this exercise

The effects of government intervention in different market structures

Lun, 2019-12-23 19:44
Practice what you've learned about options available to regulate markets where the socially optimal quantity is not produced.

Convert to smaller units (mm, cm, m, & km)

Lun, 2019-12-23 18:55
Practice converting a metric measure of length to a smaller unit.

Solving freefall problems using kinematic formulas

Lun, 2019-12-23 18:48
Practice calculating velocity, displacement, and time from word problems when an object is in freefall.