New exercises from Khan Academy 2021-01-15T20:12:28.000000
URL : http://khanacademy.org
Mis à jour : il y a 1 heure 30 min
Given a Venn diagram or information about a relationship, create a two-way frequency table.
Solve and interpret division word problems that include whole numbers and fractions.
Use scalar multiplication and addition or subtraction of vectors to create a new vector.
Complete a table, identify coordinates, and identify inputs and outputs when given a two-variable rule.
Practice identifying the types of associations shown in scatter plots. Sometimes we see linear associations (positive or negative), sometimes we see non-linear associations (the data seems to follow a curve), and other times we don't see any association at all.
Practice storing and updating lists for programs written in the AP CSP pseudocode, in this set of free practice questions designed for AP Computer Science Principles students.
Practice defining custom procedures for programs in the AP CSP pseudocode, in this set of free practice questions designed for AP Computer Science Principles students.
Interpret picture graphs to answer questions about a context.
Practice solving word problems with negative numbers.
Test your knowledge of the elements of life!
Use double number lines to create ratio tables.
This exercise goes beyond solving for equivalent ratios and gets at what it means for ratios to be equivalent.
Use double number lines to visualize equivalent ratios and describe a ratio relationship between two quantities.
Practice determining whether the sum of two numbers is positive, negative, or zero.
A check for understanding of the Using course mastery on Khan Academy lesson.
Huns and Eurasian History
Classify shapes based on pictures or attributes, such as angle types and side-lengths.
A check for understanding of the Introduction to mastery learning lesson.
Possessive plurals have a complicated relationship with apostrophes, but this exercise is here to help you understand it!
Given the formula of a sinusoidal function of the form a*f(bx+c)+d, draw its graph.