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Question: If the angle of elevation of the sun is 30 degrees, how tall is a 10 meter pole casting a ..
Question: A person standing 40 meters away from a building observes the top of the building at an an..
Question: A person is standing 40 m away from a building. If the angle of elevation to the top of th..
Question: From a point on the ground, the angle of elevation to the top of a 75 m high building is 4..
Question: A man is standing on the ground and looking at the top of a 40 m high building. If the ang..
Question: From the top of a 60 m high cliff, the angle of depression to a boat in the sea is 30 degr..
Question: A person is standing 100 meters away from a building. If the angle of elevation to the top..
Question: What is the value of cos(2x) if sin x = 1/2?Options: 1/201√3/2Correct Answer: 1/2Solution:..
Question: If sin A = 0.6, what is cos A?Options: 0.80.60.40.2Correct Answer: 0.8Solution: Using the ..
Question: What is the value of sin(2x) if sin x = 1/2?Options: 1/210√3/2Correct Answer: 1Solution: U..
Question: What is the value of tan(45° + x)?Options: tan x1 + tan x(1 - tan x)/(1 + tan x)1 - tan xC..
Question: What is the probability of selecting a vowel from the English alphabet?Options: 1/51/101/2..
Question: If a die is rolled, what is the probability of rolling a number greater than 4?Options: 1/..
Question: What is the probability of drawing an ace from a standard deck of cards?Options: 1/521/131..
Question: In a bag containing 3 red, 2 blue, and 5 green balls, what is the probability of drawing a..
Question: If a card is drawn from a standard deck of 52 cards, what is the probability that it is a ..
Question: What is the probability of getting a sum of 7 when two dice are rolled?Options: 1/61/121/3..
Question: A jar contains 4 red, 5 green, and 6 blue marbles. If one marble is drawn at random, what ..
Question: In a lottery, 10 tickets are sold. If you buy 1 ticket, what is the probability of winning..
Question: For the data set {4, 8, 6, 5, 3}, what is the mean?Options: 4.55.56.05.0Correct Answer: 5...
Question: What is the median of the data set {7, 3, 5, 9, 1}?Options: 5347Correct Answer: 5Solution:..
Question: If the data set is {5, 7, 8, 9, 10}, what is the interquartile range?Options: 2345Correct ..
Question: If the data set has a mean of 30 and a standard deviation of 10, what is the z-score of a ..
Question: Which of the following measures is NOT a measure of dispersion?Options: RangeVarianceMeanS..
Question: Which measure of dispersion is affected by extreme values?Options: RangeVarianceStandard D..
Question: If the scores of 7 students are 50, 60, 70, 80, 90, 100, and 110, what is the median score..
Question: What is the mean of the following numbers: 1, 1, 1, 1, 1?Options: 1205Correct Answer: 1Sol..
Question: In a frequency distribution, if the mode is 10 and appears 15 times, what can be said abou..
Question: Find the median of the following set of numbers: 3, 1, 4, 2.Options: 22.533.5Correct Answe..
Question: If the mode of the data set 1, 2, 2, 3, 4, 4, 4, 5 is?Options: 1234Correct Answer: 4Soluti..
