Answer:
y = 1/9 x z^3
Step-by-step explanation:
y is jointly proportional to x and z^3
y = k * x * z^3 where k is the constant of proportionality
y =12, x = 4 and z =3
12 = k * 4 * 3^3
12 = k * 4 * 27
12 = k * 108
12/108 = k
1/9 = k
y = 1/9 x z^3
#1 $2.49x6=14.94
#2 hourly rate 100-250
#3 they would have had to spend more than just $182.53 because the Bounce House cost a dollar V $150 hours and hour so you would have to add 150 x 8 and get your answer for that money so your total could not equal 180 2.53 therefore I believe this is a trick question
Answer:
n=15/8
Step-by-step explanation:
Answer:
x^3+4x^2+5x+2
Step-by-step explanation:
