Answer:
d and b
Step-by-step explanation:
Answer:
114.31 nautical miles per day
Step-by-step explanation:
Use formula

where S is the distance, t is time and v is rate.
If S=11431 nautical miles and t=100 days, then

Step-by-step explanation:
use trigonometry ratios
Do 910*70 = 63700 The actual answer is 60,836 so it is pretty close


Synthetic division yields
-3 | 1 5 4 -6
. | -3 -6 6
- - - - - - - - - - - - -
. | 1 2 -2 0
which translates to

with remainder 0. Now by the quadratic formula,

and so