asked 148k views
4 votes
Can anyone help me please? (I already posted this once but I forgot the picture)

Can anyone help me please? (I already posted this once but I forgot the picture)-example-1

1 Answer

5 votes

Answer: Constant of Proportionality = 12

===================================================

Step-by-step explanation:

x = number of swimmers

y = number of laps

k = constant of proportionality

k = y/x

Use any row to find that k = 12

  • Row1: k = y/x = 240/20 = 12
  • Row2: k = y/x = 216/18 = 12
  • Row3: k = y/x = 168/14 = 12
  • Row4: k = y/x = 108/9 = 12

The direct proportion equation in the form y = kx turns into y = 12x. This means the number of laps is 12 times that of the number of swimmers. Put another way, each swimmer did 12 laps.

answered
User Xahed Kamal
by
8.4k points

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.