To convert time to a decimal, use a conversion chart to look up the total minutes for the time to be converted. Note down the relevant value.
Answer:
c
Step-by-step explanation:
Answer:
70 miles
Step-by-step explanation:
Subtracting ten minutes from the elapsed time 94 minutes tells us that the travel (at constant average speed) took 84 minutes. We convert 84 minutes to 84/60 hour.
distance = rate•time = 50 mi/hr (84/60 hour) = 50(1.4) = 70 miles
Answer:
A
Step-by-step explanation:
Using the cosine ratio
cos T = 
= 
= 
→ A
