Answer:
D
the first one obviously isnt random
the second one is selective then random
the third one is also selective
the fourth one is random
Answer:
15x + 14y = -18
Step-by-step explanation:
slope = (6 - -9)/(-8 - 6) = 15/-14
y = mx + b
6 = -15/14(-8) + b
6 = 60/7 + b
b = -18/7
y = -15/14x - 18/7
15/14x + y = -18/7, multiply everything by 14
15x + 14y = -18
It is 1/4*1/4=1/16. Since the probability of one number is 1/4, you need two numbers to become supplementary.
Answer:
He needs 1 hour 40 minutes more to get the amount of sleep he likes or 1 2/3 hours
Step-by-step explanation:
Justin likes to get 7 hours of sleep.
He woke up after sleeping for 5 1/3 hour = 5 hours 20 mins
Number of more hours needed to get the amount of sleep he likes= 7 hours - 5 1/3 hours.
1 hour = 60 minutes
1/3 hours = 60/3 = 20 minutes
Hours Minutes
7 00 when we borrow 1 hour we borrow 60 minutes
<u>5 20</u>
<u> 1 40</u>
<u />
He needs 1 hour 40 minutes more to get the amount of sleep he likes
or 1 2/3 hours
