Answer:
80kg
Step-by-step explanation:
A young sumo wrestler decided to go on a special diet to gain weight rapidly. W(t) models the wrestler's weight (in kilograms) as a function of time t (in months). W(t)=80+5.4t
What was the wrestler's weight before his special diet?
Again the function is W(t)=80+5.4t,
We know that W is the weight while t stands for time in months
so we can start by using t at 0,3,4
when t=0
W(0)=80+5.4*0=80kg
W(3)=80+5.4*3=96.2kg
W(4)=80+5.4*3=101.6kg
so before his special diet he was 80kg
Answer:
Step-by-step explanation:
Answer:
[I didn't do it right]
Step-by-step explanation:
Answer:
109.56
Step-by-step explanation:
bodmas
yeah
ahaha
