Answer:a
Step-by-step explanation:
(B) but if there is another answers let me see cuz all i see is a and b
Answer:
- 4 1/6 min or 4 min 10 sec
Step-by-step explanation:
<u>Filling rate is:</u>
- 15 ÷ 1 1/4 = 15 ÷ 5/4 = 15 × 4/5 = 12 l/min
<u>Total volume is 50 l, time required to fill is:</u>
- 50/12 = 4 2/12 = 4 1/6 min or 4 min 10 sec
Put the values of x to the equation of the function.


X(x+1) 1(x+4)
x^2+x+x+4
x^2+2x+4