Answer:
75%
Step-by-step explanation:
- To know the answer, you should take into account that, 70 equals 1,75 times 40.
- This is because
.
- Then, if 70 equals 1,75 times 40, it is 0,75 = 75% greater than 40.
Answer:
12P3 = 1320
Step-by-step explanation:
How you need select three persons of a group of twelve persons, but in the selection each member of the group has a different position, then you need use a permutation
Permutation is defined how

In our case n = 12 and r = 3
Thus

12P3 = 1320
(1) Washington
(2) West Virginia
(3) Wisconsin
(4) Wyoming
Answer:
6.32
Step-by-step explanation:
To find the side length on a right angled triangle we follow The Pythagorean Theorem:

c being the hypothesis (longest side: the hypotenuse is always opposite the right angle)
so..

