Answer:
4:7 - Proportion
7 - cranberry juice
4 - lemon juice
Cranberry juice = 147
Step-by-step explanation:
Answer:
3 : 7
7 : 3
Step-by-step explanation:
you have 3 shovels for every 7 buckets
the ratio of buckets to shouvels is 7 to 3
If the center is at (0, 0) and the vertex is at (20, 0), then the distance, a, is the length from the center to the vertex, 20. The distance from the center to the focus is c. The distance from the center to the focus is 16, so c = 16. The formula we use to find the focus is

. We have our c value and our a value, so we will sub in those to find b.

and 256 = 400 - b^2. -b^2 = -144, so b = 12. There you go!
Answer:
11-2 or 9
Step-by-step explanation: