Brad went skiing at snowfall lodge on cone mountain (a mountain shaped like a perfect right cone) for his spring break vacation. during his stay, he decided to go down the park's black diamond speed trail which is a straight path down the side of the mountain. the trail starts at the very top of the mountain and is 3,150 feet long. if the radius of cone mountain is 1,890 feet, how tall is cone mountain? a. 1,260 feet b. 2,835 feet c. 2,520 feet d. 3,675 feet

answer is 33

step-by-step explanation:

its adding 5.5 each time

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.

answer: i dont know i want points

step-by-step explanation: