The range of a projectile is directly proportional to the square of its velocity. If a motorcyclist can make a jump of 160 feet by coming off a ramp at 80 mph, find the distance (in ft) the motorcyclist could expect to jump if the speed coming off the ramp were increased to 85 mph. Round to the nearest tenth of a foot.

i’m here for points.

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.

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

the translated point is (5,2)