self Maths Puzzle

If √(3x + 2) = 3 , then ( 3x + 2 )2 =

Read Solution (Total 0)

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?