Answer:
It's A :)
Step-by-step explanation:
30/2 is 15
15 is a whole number so it applies to everything except for irrational numbers
Hope this helps :)
Step-by-step explanation:
The number of people to paint the bridge is inversely proportional to the number of hours it takes.
(If there are more people, it will take less time etc.)
9 people can paint the bridge in 5 hours.
=> 2 people can paint the bridge in 5 * (9/2) = 22.5 hours.
Answer:
real numbers
Step-by-step explanation:
Use PEMDAS
first 36-4 = 32
7^2 = 49
(32/16) - 49 is your answer -47
the circle has a diameter of 12, thus its radius is half that, or 6.