I think it would be 12.7, i am not completely sure though.
The explanation is rate=distance/time, so 5/3=1.66 recurring and then if you change this into a fraction form it gives you the answer
Answer: the answer is 15m + 35
Step-by-step explanation:
Of getting less than 7: 100%
of getting a number greater than or equal to 3: 4/6 or 67%
49x^2 - 9 = 0
As there is no x term, we can pretty much guess we have a situation where we factlrise by something known aa difference of two squares, so to factorise it:
49 = 7^2
9 = 3^2
x^2 = (x)^2
so...
(7x - 3)(7x + 3) = 0
7x - 3 = 0 7x + 3 = 0
x = 3/7 x = -3/7
