nothing at all
The ballpark estimate for 439 plus 71 can be simplified by rounding both numbers. Rounding 439 to 440 and 71 to 70 gives us 440 plus 70, which equals 510. Therefore, the ballpark estimate for 439 plus 71 is approximately 510.
439 + 71 = 439 + 1 + 70 = 440 + 70 = 510. Who needs a ball park estimate when the exact answer is just as easy to find?
439 + 746 = 1185
The discriminant is -439 and so there are no real solutions.
43.9% = 0.439 or 439/1000
520.
439 + 71 = 439 + 1 + 70 = 440 + 70 = 510. Who needs a ball park estimate when the exact answer is just as easy to find?
87794 + 39357 + 180 + 439 = 127,770
439 + 71 = 510
680 + 440 = 1120
439 + 746 = 1185
sava
A:879
210
The discriminant is -439 and so there are no real solutions.
599
43.9% = 0.439 or 439/1000