Answer:
balanced reaction: <u>1</u> C3H8 + <u>5</u> O2 ----> <u>3</u> CO2 + <u>4</u> H2O
1.5x + 2.5x = 240
4x 240
x = 240/4
x = 60
Answer:
1/3
Step-by-step explanation:
differentiate first equation to get t , then replace t with 1/3
15÷8=1.875
I would round up to $1.88 /cookie.
Answer:
C 
Step-by-step explanation:
