Answer:
$19.38 per hour
Step-by-step explanation:
total cost $135.65 divided by 7 hours=$19.378 and then round up
Answer:
⦣ACD = 90º
Step-by-step explanation:
⦣ACD + ⦣BCD = 180º
⦣BCD = 90º
⦣ACD + 90º = 180º subtract 90º from both sides
⦣ACD = 90º
72 Kilometers = 72000 meters
1 hour = 3600 seconds
So if 72000m = 3600 secs
To find 1 sec, divide through by 3600
20m = 1 sec
To find the distance travelled in 15 secs we multiply by 15
300m = 20 secs
Answer:
27.27
Step-by-step explanation:
Total number of balls = 12 + 7 = 19
p(first ball is a red) = 7/19
Answer: 7/19
