It's an expression that can be simplified to read
( 0.7 x 0.4 ) ( b³ x b⁹ )
= ( 0.28 ) ( b¹² ) = 0.28 b¹² .
The number of calls is 283.2 but can be rounded to just 283 calls. Sorry if i'm wrong
M2=5x+10
.................
If you're trying to say what's 90% of 63, you divide 63 by 10 which is 6.3 then times by 9 which is 56.7
X would equal -9
Because -9 times -2 equals 18
