Answer:
12 hits
Step-by-step explanation:
Let x be the number of hits needed
1 hit equals an at-bat.
(45+x)hits / (130+x)at-bats = 0.4
(45+x) = 0.4(130+x)
45 + x = 52 + 0.4x
45 - 52 = 0.4x - x
-7 = -0.6x
x = -7/-0.6
x = 11.667
x = 12(approximately)
12 hits are necessary since there are no fraction of hits
Each 5 minutes represent 1 mile. This can be also referred as independent and dependent variables. It takes 5 minutes for 1 mile. Or T=5m (m=minutes) D=1
so 5 x 2 (5 minutes x 2) = 10 minutes and 10 minutes equal to 2 miles, each 5 minutes is another mile. For example, 60 minutes (1 hour) 60 divided by 5 = 12 so in 1 hour (60 mins) equal to 12 miles in total! hope this helps at least a bit! :)
You would divide 626ft. by four and get 156.5. So the length of each of it's sides would be 156.5.
Now,
Area of rectangle = 38.5 cm².