A driver starts his parked car and within 4.6 seconds, reaches a velocity of 15 m/s. What is his acceleration?

Answer: 6. All of the numbers in every row and column add up to 15! (Also, 6 is the only number not represented out of numbers 1 through 9.) And to the representation to his problem you can clear,y see that 4.6 seconds is actully the the time of the whole parking. so if you just do a simple equation… 4.6x10p/2×15/10×2 would get your answer to 6

Answer: 6.

All of the numbers in every row and column add up to 15! (Also, 6 is the only number not represented out of numbers 1 through 9.)

And to the representation to his problem you can clear,y see that 4.6 seconds is actully the the time of the whole parking. so if you just do a simple equation… 4.6x10p/2×15/10×2 would get your answer to 6