Answer:
600 mph
Step-by-step explanation:
Given that,
Distance covered by ball, d = 5 miles
Time taken, t = 30 seconds
1 second = (1/3600) hour
Speed = distance/time

So, the speed of the ball is 600 mph.
Answer:
-0.6666.... = - 
Step-by-step explanation:
Repeating decimals can be written as either 0.6666..., or as 0.6 with a small line over the top of the 6 to indicate it repeats. Repeating fractions are not put into fractions in the traditional way. If we had the terminating decimal 0.4, then we know to put the 4 over 10 and reduce:

However, with repeating decimals, instead of putting the number of the decimal over a value of 10, we put it over a value of 9. So, for the equivalent fraction form of -0.6 (repeating) we would get:

Answer:
x / -9 = -16
Step-by-step explanation:
Answer:
perimeter=2(l+w)
2(2x+6 + 2x-5)
perimeter=2(2×12+6) +2×12-5)
2(30+19)
2(49)
p=98m
From two to three there are 8 gaps and it is up to 7 so
Third answer 2 7/8