Answer: for number 4 the error is that they did -3 plus 5 which they got a +2 from. For question number 5 the correct answer is 18 and number 6 the answer is also 18.
Step-by-step explanation:
Answer:
a7 = 4
Step-by-step explanation:
r = a2/a1 = -128/256 = -1/2
an = a1·r^(n-1)
a7 = 256·(-1/2)^(7-1) = 256·(1/64)
a7 = 4
Answer:
Step-by-step explanation:
Given that the region bounded by x axis, x=e^2 and y = lnx be rotated about x axis
The limits of x are
Volume generated =
38.97 is the answer! :) Hope this helps! the . stands for and
And the 7 cant make another one so thats why its called HUNDREDTHS.
:)
If you decrease number by 50% of that number you are basically dividing with 2 hence the answer is 15.