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New exercises from Khan Academy 2020-04-09T16:20:51.786723
Actualizado: hace 11 mins 55 segs

### Ratio tables

Jue, 2020-03-12 18:44
Practice filling out tables of equivalent ratios.

### Rational equations intro

Jue, 2020-03-12 17:34
Solve equations that have one rational expression whose numerator and denominator are linear expressions.

### Estimate center using histograms

Jue, 2020-03-12 17:22
Use histograms to estimate the "typical" amount shown.

### Paths of light rays through spherical lenses

Jue, 2020-03-12 11:01
Let's practice some problems to better understand the paths that light rays take after refracting through spherical lenses.

### Represent the commutative property of multiplication

Mié, 2020-03-11 21:54

### Determine similar triangles: SSS

Mié, 2020-03-11 16:17
Given two triangles with their side measures, determine whether the triangles are similar or not.

### Groups influencing policy outcomes

Mar, 2020-03-10 21:38
Practice your skills in this quiz on single-issue groups, social movements, protest movements, interest groups, and government agencies

### Rotate points

Mar, 2020-03-10 20:57
Given a point and a definition of a rotation, plot the rotation on a coordinate plane or identify the coordinates of the rotated point.

### Parts of complex numbers

Mar, 2020-03-10 20:54
Determine the real and the imaginary parts of complex numbers

### Coordinate plane word problems (quadrant 1)

Mar, 2020-03-10 20:47
See how we can use the axes on the coordinate plane to represent quantities.

### Pythagorean theorem in 3D

Mar, 2020-03-10 19:40
Apply the Pythagorean theorem to find lengths in prisms and pyramids.

### The Court in action

Mar, 2020-03-10 17:01
Test your knowledge in how the other branches can challenge the Court's legitimacy and power after a controversial or unpopular decision!

### Holding the bureaucracy accountable

Mar, 2020-03-10 16:58
Test your knowledge on how the other branches hold the bureaucracy accountable as it implements policy!

### Ideology and policymaking

Mar, 2020-03-10 16:48
Test your knowledge on how US political culture influences policymaking over time!

### Snell's law of refraction

Mar, 2020-03-10 14:46
Let's practice problems involving Snell's law of refraction.

### Identify factors

Lun, 2020-03-09 22:57

### Find a missing side length when given area

Lun, 2020-03-09 16:57
Practice finding a missing side length on a rectangle when given the other side length and the area.

### Transmission Control Protocol (TCP)

Lun, 2020-03-09 16:16
Check your understanding of packet sending on the internet with the TCP (Transmission Control Protocol), in this set of free practice questions designed for AP Computer Science Principles students.

### Translate expressions with parentheses

Lun, 2020-03-09 10:52
Practice using parentheses to change expressions from written form to number form.

### Expanding democracy

Lun, 2020-03-09 02:51
Test your skills on how democracy expanded in the period from 1800 to 1848.