Answer: 45%
Step-by-step explanation: There's 9 people over the age of 14. And 9 divided by the total number, 20, gives you 0.45. 0.45 multiplied by 100 is 45.
Answer:
16
Step-by-step explanation:
120 divided by 15 is 8
8 x 2 = 16
There are 16 coaches.
Answer:
The answer is B and E.
Step-by-step explanation:
Answer:
b) √200 = 10√2
Step-by-step explanation:
Here, the given expression is: √200
Simplifying the given expression, we get:
200 = 2 x 2 x 2 x 5 x 5
⇒ 200 = (2)² x (5) ² x 2
Taking ROOT both sides, we get:
Hence, √200 = 10√2
Answer: 12
Step-by-step explanation:
21 divided by 10.5 is 2, so you would do 24 divided by 2 to get 12.
2 is the scale factor.