Answer:
8,3
Step-by-step explanation:
Answer:
Your answer is correct. The series is a geometric series with common ratio -1/4 and first term 40. So each term is:
an = 40 (-1/4)^(n−1)
So the sum of the first 10 terms is:
∑(n=1 to 10) [ 40 (-1/4)^(n−1) ]
I and -2 is the solve for the equation
Answer:
842 Fahrenheit, 723.15 Kelvin
Step-by-step explanation:
(450C * 9/5) + 32 = 810 + 32 = 842 Fahrenheit
450C + 273.15 = 723.15 Kelvin
Options in 3rd and 4th questions are wrong!. Hope it helps :)
