Slope Calculator determines the slope of a line using the slope formula. Additionally, it can provide point coordinates, the incline angle, and the length if the slope and one point are provided.

Combinations Calculator can calculate the number of ways to select r outcomes from n possibilities when the order of the items chosen in the subset does not matter.

Kinetic Energy Calculator simplifies the process of determining kinetic energy, mass, or velocity by using the kinetic energy formula KE = 1/2 mv², you can easily find the value of kinetic energy, mass or velocity with it.

Density Calculator uses the density formula ρ = m/V to calculate the third value for two given values - density, mass, or volume of a substance. It also finds the densities of different substances and objects.

Significant Figures Calculator rounds numbers to the specified number of significant figures. It supports standard number format, e-notation, and scientific notation.

Quartile Calculator helps you find the first (Q1), second (Q2), and third (Q3) quartiles, interquartile range, minimum and maximum values, and range of a data set in statistics.

Triangle Calculator can help you calculate all triangle measurements: side lengths, triangle angles, area, perimeter, semiperimeter, heights, medians, inradius, and circumradius.

Scientific Notation Calculator converts numbers to scientific notation, e-notation, engineering notation, and performs addition, subtraction, multiplication, or division with them.

Sample Size Calculator could help you to calculate the minimum sample size and the margin of error required to meet a given set of constraints.

Hexadecimal Calculator performs hex math operations and conversions, it could convert between hexadecimal and decimal values, and also could add, subtract, multiply, and divide hexadecimal values.

Probability Calculator can find two events' probability and the normal distribution probability.

Force Calculator help you to determine the unknown variable in the force equation Force = mass × acceleration (F = ma).

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