Answer: fgm
Step-by-step explanation:
Notice that 38 and 52 make a total of 90
sinA=cos(90-A)
sin38=cos52, therefore the answer is zero
I do not believe so but dont quote me on it.
$20,000
25,000,000 x 0.0002 = 5,000
5,000 x $4.00= $20,000
First lets remove the initial fee

150 is how much she is charging you per hour.
If each hour is 55, lets divide 150 by 55.

She charged you for 2.7 hours (almost 3) of service