Acalculator is broken so that the only keys that still work are the sin, cos, tan, cot, sin^-1, cos^-1, and tan^-1 buttons. the display initially shows 0. in this problem, we will prove that given any positive rational number q, show that pressing some finite sequence of buttons will yield q. (assume that the calculator does real number calculations with infinite precision. all functions are in terms of radians.)
(a) find a sequence of buttons that will transform x into 1/x.
(b) find a sequence of buttons that will transform sqrt(x) into sqrt(x+1).

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

she gotta workk that a 2

step-by-step explanation:

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies