Answer:
About $4.98
Step-by-step explanation:
About 96, as it's 50 x 3 for 150 people, so you do 32 x 3 to get 96.
I would say C because D has multiplication instead of adding in the parenthesis and I don't think that is the "basic" way
9514 1404 393
Answer:
3π units
Step-by-step explanation:
The full circumference of a circle with radius 2 is ...
C = 2πr
C = 2π(2) = 4π
The arc shown is 3/4 of the full circle circumference so is ...
3/4C = (3/4)(4π) = 3π . . . units