on the very far left it says (5,-1.5)
Answer:
Position is n = 16
Step-by-step explanation:
he explicit rule for the term in the sequence is given as:
f(n) = 2.5 n - 16
given that the term is 24, we need to find "n" (position). So we solve for "n" :
24 = 2.5 n - 16
24 + 16 = 2.5 n
40 = 2.5 n
n = 40/2.5
n = 16
4 trillion pounds.
1 gigawatt-hour is equal to 1,000,000 kilowatt-hours.
Out of our 4,000,000 gigawatt-hours, 50% of it comes from coal; this is 2,000,000 gigawatt-hours.
2,000,000(1,000,000) = 2,000,000,000,000 (2 trillion) kilowatt-hours.
Since each kilowatt-hour is 2 lbs of carbon dioxide, 2 trillion * 2 = 4 trillion lbs of carbon dioxide.
Step-by-step explanation:
We have 8y + 5 <= 37.
Therefore 8y <= 32 (subtract 5 both sides)
y <= 4 (divide 8 both sides)