Answer:
they should buy three more for the 5th grade to match the 4th grade
Answer:
thx m8
Step-by-step explanation:
:)
Answer:
Option A)

Step-by-step explanation:
We are given the following in the question:
V varies jointly as h and the fifth power of r.

Combing the two equations, we get,

Now, removing the sign of proportionality and adding the constant of proportionality, we get,

where k is the constant of proportionality.
Thus, the correct answer is
Option A)

Answer:
1: male + female
30
2: 140 + 25x
550
Step-by-step explanation: