## Carrinho de compras

 0 Items Total: MXN\$0.00

New exercises from Khan Academy 2021-05-04T22:50:46.000000
Atualizado: 48 minutos 7 segundos atrás

### Equivalent fractions on the number line

dom, 2021-04-11 17:53
Graph and identify equivalent fractions on a number line.

### Disruptions to ecosystems

dom, 2021-04-11 17:53
Test your knowledge of disruptions to ecosystems!

### Unit fractions on the number line

dom, 2021-04-11 17:53
Use unit fractions to think about the location of other fractions on the number line.

### Fractions greater than 1 on the number line

dom, 2021-04-11 17:53

### Compare fractions with the same numerator or denominator

dom, 2021-04-11 17:53
Compare two fractions that have either the same numerator or denominator.

### Relate number lines to fraction bars

dom, 2021-04-11 17:53

### Restrict domains of functions to make them invertible

dom, 2021-04-11 14:05
Given the graph of a function, find ways to restrict its domain in order to make it invertible.

### Definition, measurement, and functions of money

dom, 2021-04-11 13:51
Practice and gain better understanding of the money supply and the purpose of money.

### Measure angles

dom, 2021-04-11 13:31
Measure angles using a protractor.

### Name angles

dom, 2021-04-11 13:15
Name angles by their vertex, endpoints, or labels.

### Time differences (within 60 minutes)

dom, 2021-04-11 12:41
Practice finding the difference between times given on two analog clocks. Each time difference is less than 60 minutes.

### Line integrals in conservative vector fields

dom, 2021-04-11 04:22
Practice computing line integrals in conservative vector fields with the fundamental theorem of line integrals.

### Finding partial derivatives

dom, 2021-04-11 04:18
Compute partial derivatives. Practice ignoring certain variables when taking the derivative.

### Graph labels and scales

dom, 2021-04-11 04:06
Given the graph of a real-world relationship, determine whether the labels and scales of the graph's axes are appropriate.

### Comparing distributions

ter, 2021-04-06 22:24
Practice comparing distributions that are presented in dot plots, histograms, and box plots.

### Sinusoidal models word problems

ter, 2021-04-06 19:44
Solve word problems that involve real-world contexts that are modeled by sinusoidal functions.

### Solve sinusoidal equations

ter, 2021-04-06 19:42
Solve equations of the form a*sin(bx+c)=d or a*cos(bx+c)=d where a, b, c, and d are any number.

### General triangle word problems

ter, 2021-04-06 14:35
Solve word problems that involve general (non-right) triangles using the law of sines and law of cosines.

### Find trig values using angle addition identities

seg, 2021-04-05 15:56
Find the trigonometric values of various angles that (while they are not special angles) can be expressed as the sum or difference of special angles and vice versa.

### Telling time word problems (within the hour)

seg, 2021-04-05 03:33
Solve a word problem to find the duration of an event.  Both analog or digital clocks are included.