Question 191
In a circle with radius 5 cm, what is the length of an arc subtended by a central angle of 72°?Select one option to submit your answer.
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Question 191
In a circle with radius 5 cm, what is the length of an arc subtended by a central angle of 72°?Select one option to submit your answer.
Question 192
If the probability of event A is 0.4 and event B is 0.5, and they are mutually exclusive, what is the probability of A or B occurring?Select one option to submit your answer.
Question 193
Evaluate the integral ∫(2x^3 - x + 4) dx.Select one option to submit your answer.
Question 194
Differentiate y = 4x^3 - 2x + 7 with respect to x.Select one option to submit your answer.
Question 195
Find the length of the hypotenuse of a right triangle with legs of length 5 cm and 12 cm.Select one option to submit your answer.
Question 196
A box contains 3 red, 4 green, and 5 blue balls. What is the probability of randomly selecting a green ball?Select one option to submit your answer.
Question 197
The function f(x) = 1/x is undefined at which value of x?Select one option to submit your answer.
Question 198
Find the derivative of f(x) = sin x + cos x.Select one option to submit your answer.
Question 199
Calculate the mean of the data set: 3, 7, 7, 10, 13.Select one option to submit your answer.
Question 200
Integrate the function f(x) = 6x^2 with respect to x.Select one option to submit your answer.
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