Answer:
240 minutes (4 hours)
Step-by-step explanation:
the descend 3000 ft every 20 minutes
36000 ÷ 3000 = 12
20*12 = 240 minutes
6216/16 is the answer the mixed number is 388 1/2
Answer:
Step-by-step explanation:
Step1 : Verify Sn is valid for n = 1
Answer:
B. 15
Step-by-step explanation:
We can write a proportion to solve
14 10
------ = ------
21 x
Using cross products
14x = 21*10
14x =210
Divide each side by 14
14x/14 = 210/14
x =15
