An object is launched at 29.4 meters per
second (m/s) from a 34.3-meter tall
platform. The equation for the object's
heights at time x seconds after launch is
f(x) = -4.9x2 +29.4x+ 34.3, where y is in
meters. What is a reasonable domain for
this scenario?
a [0,7]
b [0, 34. 3]
c [0,00)
d(-00,00)

18

step-by-step explanation:

ik this stuph and i am smart donkey

answer: i literally just answered this question but they want me to do it again

step-by-step explanation:

8

step-by-step explanation:

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110