In Example 3, the track has 6 lanes that are each 1 meter in width. What is the outer perimeter of the track? Round your answer to the nearest meter

i got 10.28 but that rounds up to 10.3

the probability that a bird is green (.30) is true

step-by-step explanation:

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).

(x) - (y) = (1 + 4i)