The seats at a local baseball stadium are arranged so that each row has 5 more seat than the row in front of it. if there are four seats in the first row, how many total seats are in the first 24 rows

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6