Answer16
Step-by-step explanation:
8*2=16
Answer:
C
Step-by-step explanation:
No explanation required
From your rules from SOHCAHTOA, you can solve for a using the cosine of B. See picture attached.
Answer:
time ≥ 1 1/4 hours
Step-by-step explanation:
She wants to run 14 1/2 miles
She has already run 3 7/8 miles
miles left to run = 14 1/2 - 3 7/8 = 10.625 miles
speed = distance/time
isolating time:
time = distance/speed
Her jogging speed is 8 1/2 miles/hour. Then, time will be:
time ≥ 10.625 /(8 1/2)
time ≥ 1 1/4 hours
If she maintains her speed, she will be jogging for 1 hour and 15 minutes, but if her speed drops, she will last more time