Answer: 3:7
Step-by-step explanation:
There are 3 stars for every 7 circles, thus the ratio is 3:7.
Answer:
1.5 hours
Step-by-step explanation:
there are 6 hours in between the times of 4 and 10
so 4 sister split up 6 hours equally
to do this, we divide 6 and 4
6/4 = 1.5 hours
each sister can spend 1.5 hours on the computer
$60 * 0.25 = 15
$55* 0.19 = 10.45
15-10.45 = $4.55
The difference is $4.55
A) systematic
B) cluster
C) stratified
D) convenience
E) random
If you need explanation, just let me know!
Answer:
4c+9d
Step-by-step explanation:
group together the twos to get four and the 3 and the 6 to get 9.
