One way she can place the ribbons is to place them in groups of 8/2=4, making 4+4=8 ribbons (2 groups because 8/4=2). Next, she can put them in groups of 2 (we can make it out of only 2 if we want since 2 is a factor) to get 8/2=4 groups of 2 and 2+2+2+2=8
Answer:
B
Step-by-step explanation:
Eagles | Frequency
0-4 4
5-9 5
10-14 3
15-19 2
Answer:
21 and 22
Step-by-step explanation:
if the first integers is n
The second will be n+1
n(n+1)=462
n²+n=462
n²+n-462=0
n²+22n-21n+462=0
n(n+22)-21(n-22)=0
(n-21)(n-22)=0
n= 21 or 22
80 because 81 is closer to 80 than 90
