If the entire race is 40 miles, then the second checkpoint is 3/4 of the whole way, which is 30 miles because 40 ÷ 4 = 10 and 10 x 3 = 30. This means that there are 30 miles between the start and the second checkpoint. 2/5 of 30 is 12 because 30 ÷ 5 = 6 and 6 x 2 = 12. Therefore, the answer is 12 miles
Answer:
![4\sqrt{7}](https://tex.z-dn.net/?f=4%5Csqrt%7B7%7D)
Step-by-step explanation:
Its a 45, 45, 90 triangle, which means that the hypotenuse is always the equals sides length by
.
![(2\sqrt{14} )*\sqrt{2} = 4\sqrt{7}](https://tex.z-dn.net/?f=%282%5Csqrt%7B14%7D%20%29%2A%5Csqrt%7B2%7D%20%3D%204%5Csqrt%7B7%7D)
$109.20 you multiply .40 times 78
You then add that to 78 and get your amasser $109.20
Answer:
37/117
Step-by-step explanation:
There are 117 gumballs and 37 are green.