a) 2.2
ion k da 2nd I hope it helps
Answer:
17.9
Step-by-step explanation:
each yard is 3 feet, then add 2 extra feet to get 17.9
Hello,
Answer (1-√5,0) , (1+√5,0)
Indeed,
S=(1,20)
==> y=k*(x-1)²+20
(0,16) is a point of the parabola
==>16=k*(0-1)²+20==>k=-4
Parabola: y=-4(x-1)²+20
if y=0 then -4(x-1)²+20=0==> 4(x-1)²=20=> (x-1)²=5 ==> x=1+√5 or x=1-√5
If you round $2.78 to the nearest dollar ($3) and multiply it by the two gallons she purchased, the estimated cost of the fruit punch would be $6.
