18. 12/4 =3, 36/12 =3 the ratio is 3
19. 108/162 =0.667, 72/108= 0.667 the ratio is 0.667 or 2/3
20. 2/3 / 4/3 = 1/2, 1/3 /2/3 = 1/2, the ratio is 1/2
16*3=48
12*4=48
That robin ate a total of 96 worms that week.
Hope this helped!
Answer:
11
Step-by-step explanation:
-(-7)^2 + (6*-7) + 4
7^2 + (-42) + 4
49 - 42 + 4 = 11
Answer:
11,040
Step-by-step explanation:
you put the eleven thousand, fourth in number form. Hope that this helps you and have a great day :)