Question 61
Find the integral of f(x) = 4x^3.CalculusCalculus - Integrationmedium
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Question 62
If sin θ = 3/5 and θ is in the first quadrant, find cos θ.TrigonometryTrigonometry - Pythagorean identitieseasy
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Question 63
The function f(x) = 2x^3 - 9x^2 + 12x - 5 has how many turning points?CalculusCalculus - Turning points and stationary pointshard
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Question 64
What is the solution to the equation 2x + 5 = 13?AlgebraAlgebra - Linear Equationseasy
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Question 65
If the derivative of y = x^3 is dy/dx, what is dy/dx?CalculusDifferentiation - Basic ruleseasy
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Question 66
In a right triangle, if one angle is 30°, what is the length of the side opposite this angle if the hypotenuse is 10 units?TrigonometryTrigonometry - Right triangleseasy
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Question 67
The sum of the interior angles of a pentagon is:GeometryGeometry - Polygonseasy
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Question 68
What is the probability of rolling an even number on a fair six-sided die?ProbabilityProbability - Basic Probabilityeasy
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Question 69
If the function f(x) = 2x^2 - 4x + 1, what are the coordinates of its vertex?AlgebraAlgebra - Quadratic Functionsmedium
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Question 70
Evaluate the integral ∫(3x^2 - 2) dx.CalculusIntegration - Basic Integralsmedium
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