Two numbers are respectively 35% and 80% more than a third number. The ratio of the two numbers is
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2023
The locus of a point equidistant from two intersecting lines is
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2023
What is the general term of the sequence 3, 8, 13, 18, ...?
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2023
Solve the following quadratic inequality: \(x^2- x\) - 4 ≤ 2
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2023
Let a binary operation '*' be defined on a set A. The operation will be commutative if
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2023
If \(-2x^3 + 6x^2 + 17x\) - 21 is divided by \((x + 1)\), then the remainder is
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2023
How many students scored at least25%
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2023
Find the matrix AA \(\begin {bmatrix} 0 & 1\\2 & -1 \end {bmatrix}\) =\(\begin {bmatrix} 2& -1\\1& 0\end {bmatrix}\)
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2023
The ages of students in a small primary school were recorded in the table below.Age5-67-89-10Frequency 29 40 38
Estimate the median.
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2023
A bag contains 8 red balls and some white balls. If the probability of drawing a white ball is half of the probability of drawing a red ball then find the probability of drawing a red ball and a white ball if the balls…
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2023
If A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find (A B) ⋃ (B A).
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2023
Factorize: \(16x^4 - y^4\)
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2023
In a group of 500 people, 350 people can speak English, and 400 people can speak French. Find how many people can speak both languages.
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2023
Find the value of y, if log (y + 8) + log (y - 8) = 2log 3 + 2log 5
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2023
Find the value of y if \(402_y = 102_{ten}\)
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2023
Determine the area of the region bounded by y = \(2x^2\) + 10 andY= \(4x + 16\).
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2023
Calculate the mean deviation of the first five prime numbers.
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2023
Differentiate the function y = \(\sqrt[3]{x^2}(2x- x^2)\)
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2023
Find the equation of straight line passing through (2, 3) and perpendicular to the line \(3x + 2y + 4 = 0\)
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2023
A coin is thrown 3 times. What is the probability that atleast one head is obtained?