Answer:
120
Step-by-step explanation:
Answer: k=0 or k=−10
Step-by-step explanation: Let's solve your equation step-by-step.
3k(k+10)=0
Step 1: Simplify both sides of the equation.
3k2+30k=0
Step 2: Factor left side of equation.
3k(k+10)=0
Step 3: Set factors equal to 0.
3k=0 or k+10=0
k=0 or k=−10
You have to see which numbers may qualify for the given numbers at the top so it would not be an answer but it is closest Or B
Answer k=16
A recipe says to use 3 cups of flour to make 48 cookies.
the number of cookies made, y, to the number of cups of flour used,x .
Than
y = kx
Where k is the constant of proportionality.
48 = 3k
k = 16
Therefore the constant of proportionality is 16.
