Answer:
ratio of hours lisa works to hours lisa sleeps= 3:8
Step-by-step explanation:
lisa goes to school for 7 hours per day lisa works 3 hours per day
Lisa sleeps 8 hours per day.
For the ratio of hours lisa works to hours lisa sleeps
ratio of hours lisa works to hours lisa sleeps= hours Lisa works/hours Lisa sleeps
ratio of hours lisa works to hours lisa sleeps= 3/8
ratio of hours lisa works to hours lisa sleeps= 3:8
4x+2=-2
4x=-2-2
4x=-4
x=-4/4
x=-1
Answer:
0.50
Step-by-step explanation:
The chance is the same no matter what happens on each roll, the chance of it landing is always 50% because half the numbers on the dice are even (2,4,6).
Answer:
0.65
Step-by-step explanation:
13 divided by 20 equals 0.65.
C) 20+9-4-4
Hope this Helps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
