Answer:
d = 9.4
Step-by-step explanation:
d=
d=
d=
d=
d=9.4
I hope this helps, i got it from a cheat sheet online
If each inch is 40 miles then 7(40) = 280 and add the 1/4 which is 10 so the answer is 290
Answer:
C
Step-by-step explanation:
16, 8, 4, 2, …
a = 16
r = 8/16 = ½
f(x) = 16 × (½)^(x - 1)