The radius of a pond is about 840 feet. After walking around the pond through an angle of 2pi/3 radians, you pick up a plastic bottle. If the recycle bin is where you started, how far, to the nearest foot, do you have to walk back to recycle the bottle?

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

no

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).