Answer:
256
Step-by-step explanation:
all you had to do was plug (t=1) in t in the equation
so
16(1)^2=256
<span>What is the explicit rule for this geometric sequence?
29,23,2,6,...
For n=0 we have
</span>an=29⋅3n=0≠29<span>
an=3(29)n−1= -1</span>≠29
an=3(29)n=0≠29<span>
an=29⋅3n−1=-1</span>≠29
<span>
And
</span><span>For n=1 we have
</span>an=29⋅3n=78≠29<span>
an=3(29)n−1=77</span>≠29
an=3(29)n=78≠29<span>
an=29⋅3n−1=-77</span><span>≠29
</span><span>
All four formulas are non-correct
</span>
They biked 120 km
they bussed 80 km
because 120 + 80 = 200 and 120 is 40 more than 80