Answer: The rational expression that is needed is z^5/8.
In the problem, we are starting with 4z^5/7 and multiply by something. Then, we have z^10/14.
First, let's deal with the variables. We go from z^5 to z^10, so we had to multiply by z^5.
Second, our fraction went from 4/7 to 1/14, the missing factor would be 1/8 because 4/7 times 1/8 equals 1/14.
Answer:
52/88 or simplifed 13/22 and the ratio is 52:36
Step-by-step explanation:
Answer:
Step-by-step explanation:
The hummingbird drank 8 times its weight in water:
The hummingbird ate half its weight in food
Required equation:
- t = 8w + 1/2w ⇒ t = 8 1/2w
Answer:
17 cm
Step-by-step explanation:
14 x 17 = 238