F(t) = 2(0.4)^t
To solve f(-2) we should substitute t = -2 into the equation:
f(-2) = 2(0.4)^(-2)
= 2(6.25)
= 12.5
Answer:
You would be able to put eight stickers on each folder;
with a remainder of one, the stickers are unable to be divided
equally amongst the six folders.
Step by step:
49/6 = 8.1
Rounded to the nearest whole number:
8
I think 5 cows because rest of 3 cows are not mine if i want i will make all am i right
Answer:
21060
Step-by-step explanation:
Breaking down the summation into its component parts. noting
∑ 1 = n
∑n = n (n + 1), thus
∑(3n - 6) for n = 1 to n = 120
= 3∑n - 6∑1
= 3 × × 120 × 121 - 6 × 120
= 21780 - 720
= 21060
X-7=8
Add 7 to both sides so you can isolate the variable
x=15