ElectricPavlov

Here is one way...convert to base 10....find answer ....then convert to base 6

1+2+3+4........+29 = \(\sum_{1}^{29}\) n   = 435      =     2003₆

let x = .4888888

then 10 x = 4.888888....

and 100x = 48.8888888....

100x - 10x   =      48.88888  ...    - 4.88888

             90x  =     44

                  x  = 44/90    is the first fraction      can you do the second one....and then do the subtraction?

sin of angle  =  opposite / hypotenuse      (in right triangles such as this)

    sin(yzx)    =  7.5/22.3

xyz =   arcsin (7.5/22.3)  = ........

Total of angles in triangle  180^o

8+3+4 = 15      one angle is    8/15 of 180   = 96^o

                             one angle is   3/15 of 180^o =  .......

                         one angle  is  4/15              = ......

(41.5-25) / 41.5   x 100% = 39.76%

Link will not open............

Here is Venn diagram

1.061¹= (1+r)¹²

^{1.004956 = 1+r}

r_monthly =.004956      = ~~.50 %

 (.1) ¹ =  (1-r)¹⁰⁰       century decay factor = yearly decay factor¹⁰⁰

   .1    = (1-r)¹⁰⁰               (1-r) = yearly decay factor = .977237221

LCM of  20 and 35 is  140 minutes           2 hr   20 minutes   past  4 PM =.......