Answer:
The distance is dependent
Step-by-step explanation:
Time is always the dependent variable because time will always stay the same when other things change, such as distance.
Answer:
27 degrees withI think angle sum postulate
Step-by-step explanation:
Step-by-step explanation:

4 x 213 = 4 x (200 + 10 + 3) = 852
Answer:
4 years
Step-by-step explanation:
After 3 years:
400(1.1³) = 532.4
n additional years
600 = 532.4(1.2^n)
1500/1331 = 1.2^n
ln(1500/1331) = n×ln1.2
n = 0.655
5th year