self
Maths Puzzle
If √(3x + 2) = 3 , then ( 3x + 2 )2 =
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self Other Question
What is the value of x after the following code fragment is executed?
a = 9, b = 8, c = 4
if (c divides a) {
if (b > c) {
x = 1
} else {
x = 2
}
} else {
if (c divides b) {
x = 3
} else {
x = 4
}
}
On planet dorba, a solar blast has melted the ice caps on its equator. 9 years after the ice melts, tiny plantoids called ameeba start growing on the rocks. ameeba grows in the form of a circle and the relationship between the diameter of this circle and the age of ameeba is given by the formula d=7 * √ (t - 9) for t ≥ 9
where d represents the diameter in mm and t the number of years since the solar blast.
Jagan recorded the radius of some ameeba at a particular spot as 8mm. How many years back did the solar blast occur?