Answer:
20
Step-by-step explanation:
5 plus 7 plus 10 plus 3 = 25
25x4=100
5x4=20
20%
Another way
5/25 = 0.2
0.2 =20%
You use Pythagorean theorem to solve this problem.a^2+b^2=c^2
A.53*53=45*45+28*28
2809=2025+784
2809=2809
B.85*85=13*13+84*84
7725=169+7056
7725=7725
C.85*85=36*36+77*77
7725=1296+5929
7725=7725
D.65*65=16*16+61*61
4225=256+3721
4225=3977
The answer is D
The answer is 12/100 or 12% probability.
The total group is 100 people, with only 12 being moderate that are high school only.
Cost divided by number of items equals each items cost
20/16= 1.25
$1.25