Answer:
I d k
Step-by-step explanation:
5.75x10=57.50
57.5+11.5=69(nice)
69+5.75= 74.75
74.75+5.75=80.5
80.5+5.75= 86.25
86.25+5.75=92
basically this formula should help
i tried to figure out on the way
Hope that helps
6.5 x 10^4
Or
65000
Answer:
1 Is A
2 is B
3 is A
4a is D
4b is -53 but that's not an answer choice
4c is C
4d is D
6: x= 45 and it is acute
7: x= 45 and it is also acute
Using the disk method, the volume is obtained with the integral

The radius of each disk is given by the horizontal distance from the axis of revolution,
, to the logarithmic curve which we can write as a
:

Then the volume of one such disk is
.
The volume of the entire solid would be

