Answer:
B because 4n + 2 is the only algebraic expression on there, therefore, B is the answer.
Answer:
1: Lowest-77 Higest: 99 Center: 88 Spread: 22
Step-by-step explanation:
F(x) = 2x-8
so when x=4 replace x with 4 to get 2(4)-8 which equals 8-8 = 0
so f(4) = 0
and from the table when the input (x) is 4, the output (y) is 9
9 is greater than 0 , so the table has a greater value when x = 4
Answer: = 62.8 pounds of CO₂
Step-by-step explanation:
1 kilowatt per hour produces 0.99 pounds of C02.
The total wattage in hours used was;
= 7,043 * 9 hours
= 63,387 watts
In kilowatts;
= 63,387/1000
= 63.387 kilowatts
CO2 produced;
= 63.387 * 0.99
= 62.75313
= 62.8 pounds of CO2
