Answer:
220
Step-by-step explanation:
Given,
The total number of people = 12,
Out of which, top 3 finishers will be recognized with the same award,
So, the total possible way = total combination of 3 people out of 12 people
Hence, there are 220 ways the top 3 racers can be grouped from the 12 people.
Answer:
Right triangle
Step-by-step explanation:
Pythagorean Thereom can only be used on right triangles
From the given equation
105% * 90 = 200% * x
105/100 * 90 = 200/100 * x
105*90 = 200*x
x = 105*90/200
X = 21*9/4
X = 189/4
x = 47.25
Value of x = 47.25 or 47 1/4
Answer:
Step-by-step explanation:
Find the distance between the given points: (-7, 5) and (-8, 4)
