The population of a village decreased from 1,230 to 1,040 due to breakout of an epidemic. What is the percentage decrease in the population?
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2,359 questionsEvaluate \(\int_0^1 4x - 6\sqrt[3] {x^2}dx\)
Let '*' and '^' be two binary operations such that a * b = a\(^2\)b and a ^ b = 2a + b. Find (-4 * 2) ^ (7 * -1).
Evaluate: 16\(^{0.16}\) × 16\(^{0.04}\) × 2\(^{0.2}\)
How many different 8 letter words are possible using the letters of the word SYLLABUS?
8+0+2+1 = 11.
T5 = 3 + 4(5-1) = 3+16=19.
2x = 12 ?¸x=6.
C=2Îr = 2Î(22/7)Î14 = 88 cm.
d/dx of 3x¸is 6x, of 2x is 2.
6 outcomes give 7 out of 36 ?¸1/6.
Sum = (n-2)Î180 = 1080 ?¸n-2=6 ?¸n=8.
Expand: 2x - 6 = x + 5, so x = 11.
2^3 = 8, therefore log(base2) 8 = 3.
Probability = favourable outcomes / total = 3/(3+5) = 3/8.
Substitute y = 4: x = 2(4) - 3 = 8 - 3 = 5.
Speed = Distance/Time = 120/2 = 60 km/h.
When dividing powers with the same base, subtract the exponents: 2^(5-2) = 2^3 = 8.
Expand: 2x - 6 = x + 5, so x = 11.
If a dress is sold for #3800.00 at 20% discount. what is its original price?