When designing the jumps of a bmx race tracks that jumps involve and launch ramp and they landing ramp what are some facts about the placement of these features check all that apply

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

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