<span>4/12=3/9=2/6=1/3 </span>should be the right answer. (You have to reduce.)
3.5 since its asking how many he has, he has 3.5 its not askint how many bags he needs or how much a bag holds
Remark
You cannot give an answer to this unless you are give the fastest speed of a swimmer. That stat is not an easy one to decide upon. At what distance for example or do you eliminate distance? Since this is a college level question, I don't think it unreasonable that you have to research raw distance over fastest time.
The fastest speed I can find is 100 meters in 46.91 seconds. That means that the actual speed of the swimmer is 100 meters / 46.91 = 2.132 meters / second.
Givens
Set up a proportion with the numbers found and given
Speed of ball / speed of swimmer = 21.12 / 1
Speed of ball = x
Solution
Speed of swimmer = 2.132 m/s
x / 2.132 = 21.12 / 1 Multiply Both sides by 2.132
x = 21.12 * 2.132 / 1
x = 45.02 m/s
Answer
45.02 m/s
The answer would be 0.37.
Answer:
C
Step-by-step explanation:
tanx=17/100
so do the inverse so it would be tan^-1 (17/100)= degrees
