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NSC Mathematics AI Practice

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Question 31

What is sin 45°?
TrigonometryTrigonometry - Trigonometric Ratioseasy

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Question 32

Calculate the area of a triangle with base 8 cm and height 5 cm.
GeometryGeometry - Area of Triangleseasy

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Question 33

A fair six-sided die is rolled once. What is the probability of rolling an even number?
ProbabilityProbability - Basic Probabilityeasy

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Question 34

Given f(x) = 3x + 2 and g(x) = x^2, what is (g ∘ f)(2)?
FunctionsFunctions - Compositionmedium

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Question 35

Evaluate ∫ (2x + 3) dx.
CalculusCalculus - Integrationmedium

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Question 36

In triangle ABC, angle A = 90°, AB = 6 cm, BC = 10 cm. Find AC.
GeometryGeometry - Pythagoras Theoremmedium

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Question 37

A box contains 5 red, 3 blue, and 2 green balls. One ball is drawn at random. What is the probability the ball is not red?
ProbabilityProbability - Complement Rulehard

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Question 38

If \(f(x) = 3x^2 - 2x + 5\), what is \(f(2)\)?
FunctionsFunctions - Evaluation of functionseasy

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Question 39

Solve for \(x\): \(2x - 5 = 9\).
AlgebraLinear Equationseasy

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Question 40

Differentiate \(f(x) = 5x^3 - 4x + 7\).
CalculusDifferentiation - Power rulemedium

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