1. write function
2.394 in. / 1 minute × #of minutes = #of ft traveled
2.394 × x = y
2. insert value for x
2.394 × 7.489 = y
2.394 × 7.489 = 17.296
No circle can never be the perfect squares
247 is the correct answer!
Answer:
Step-by-step explanation:
<u>The area of the flooring:</u>
- A = 1/2*8*(13.5 - 7.5) + 1/2(8 + 4 + 18)(7.5) = 136.5 ft²
<u>Cost of flooring:</u>
Notice this is a geometric progression since each number multiplied by some factor equals the next number in the sequence, in this case,

Then by applying the formula for sum to infinity of a geometric progression,