Im sorry im in sixgh grade i was so close to solving it but that didnt work, i tried
Answer:
its a
Step-by-step explanation:
A 120 watt light-bulb is a 0.120 kilowatt light bulb.
In one hour, it uses 0.120 kilowatt-hour of energy.
If electrical energy costs $0.20 per kilowatt hour, then that light bulb costs
(0.120 kilowatt-hour / hour) x (0.20 dollar / kilowatt-hour) =
(0.120 x $0.20 / hour) =
$0.024 / hour = <span>2.4¢ per hour </span>
F + 0.3 < 1.7
Subtract 0.3 on both sides
F < 1.4
Your final answer is F < 1.4
Answer:
f(5) = 11 and 1/3, or approx. 11.33
Step-by-step explanation:
We can divide away x in 4x/3x:
To calculate f(5), we substitute x with 5:
Answer: 11 and 1/3, or approx. 11.33
